diff --git a/fe-admin/src/components/pe/PeDetailTabs.tsx b/fe-admin/src/components/pe/PeDetailTabs.tsx
index 1384dc5..bb204ad 100644
--- a/fe-admin/src/components/pe/PeDetailTabs.tsx
+++ b/fe-admin/src/components/pe/PeDetailTabs.tsx
@@ -989,7 +989,7 @@ function VndInlineEdit({
           type="text"
           inputMode="numeric"
           value={text}
-          onChange={e => setText(e.target.value.replace(/[^\d.]/g, ''))}
+          onChange={e => setText(formatVndInput(parseVnd(e.target.value)))}
           placeholder="0"
           aria-label={label}
           className="h-7 pr-6 font-mono text-right text-[13px]"
@@ -1101,7 +1101,7 @@ function BudgetCell({ value, editable, allowNegative = false, saving, onSave }:
           type="text"
           inputMode="numeric"
           value={text}
-          onChange={e => setText(e.target.value.replace(/[^\d.]/g, ''))}
+          onChange={e => setText(formatVndInput(parseVnd(e.target.value)))}
           placeholder="0"
           className="h-7 min-w-0 flex-1 px-1.5 text-right font-mono text-[12px]"
         />
@@ -1512,16 +1512,17 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
     qc.invalidateQueries({ queryKey: ['pe-detail', ev.id] })
     qc.invalidateQueries({ queryKey: ['pe-list'] })
   }
-  // PRO Min/Max — ABSOLUTE SET cả cặp (mirror budget CCM dual-field: field không đổi
-  // echo giá trị hiện tại để không bị clear).
+  // PRO Min/Max + note — ABSOLUTE SET cả 3 field (mirror S74 CcmNote: field không đổi
+  // echo giá trị hiện tại để không bị clear). Lưu giá → echo note hiện tại; lưu note →
+  // echo min/max hiện tại.
   const proPriceMut = useMutation({
-    mutationFn: async (body: { minPrice: number | null; maxPrice: number | null }) =>
+    mutationFn: async (body: { minPrice: number | null; maxPrice: number | null; note: string | null }) =>
       api.put(`/purchase-evaluations/${ev.id}/suggested-price/pro`, body),
     onSuccess: () => { toast.success('Đã lưu giá đề xuất (PRO)'); invalidate() },
     onError: e => toast.error(getErrorMessage(e)),
   })
   const ccmPriceMut = useMutation({
-    mutationFn: async (body: { ccmPrice: number | null }) =>
+    mutationFn: async (body: { ccmPrice: number | null; note: string | null }) =>
       api.put(`/purchase-evaluations/${ev.id}/suggested-price/ccm`, body),
     onSuccess: () => { toast.success('Đã lưu giá đề xuất (CCM)'); invalidate() },
     onError: e => toast.error(getErrorMessage(e)),
@@ -1529,9 +1530,21 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
 
   const canEditPro = !readOnly && ev.canEditProSuggestedPrice
   const canEditCcm = !readOnly && ev.canEditCcmSuggestedPrice
+
+  // Ghi chú PRO/CCM inline-edit state (Textarea). Echo cùng body absolute-set khi lưu giá.
+  const [proNoteText, setProNoteText] = useState(ev.proSuggestedPriceNote ?? '')
+  useEffect(() => { setProNoteText(ev.proSuggestedPriceNote ?? '') }, [ev.proSuggestedPriceNote])
+  const [ccmNoteText, setCcmNoteText] = useState(ev.ccmSuggestedPriceNote ?? '')
+  useEffect(() => { setCcmNoteText(ev.ccmSuggestedPriceNote ?? '') }, [ev.ccmSuggestedPriceNote])
+  // [gotcha #70] khoá nút Lưu tới khi pe-detail refetch land — lưu giá xong lưu
+  // ghi chú ngay (hoặc ngược lại) sẽ echo ev.* CŨ từ snapshot → mất dữ liệu.
+  // Mirror peFetching của bảng ngân sách (S76).
+  const peFetching = useIsFetching({ queryKey: ['pe-detail', ev.id] }) > 0
   const hasAnyValue = ev.proSuggestedMinPrice != null
     || ev.proSuggestedMaxPrice != null
     || ev.ccmSuggestedPrice != null
+    || !!ev.proSuggestedPriceNote
+    || !!ev.ccmSuggestedPriceNote
   const approved = ev.phase === PurchaseEvaluationPhase.DaDuyet && ev.approvedPriceAmount != null
 
   // Ẩn hoàn toàn khi không edit được + chưa có giá nào + chưa chốt → tránh khối rỗng.
@@ -1552,9 +1565,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
             {canEditPro ? (
               <VndInlineEdit
                 initial={ev.proSuggestedMinPrice}
-                saving={proPriceMut.isPending}
+                saving={proPriceMut.isPending || peFetching}
                 label="Giá đề xuất PRO — Min"
-                onSave={v => proPriceMut.mutate({ minPrice: v, maxPrice: ev.proSuggestedMaxPrice })}
+                onSave={v => proPriceMut.mutate({ minPrice: v, maxPrice: ev.proSuggestedMaxPrice, note: ev.proSuggestedPriceNote })}
               />
             ) : (
               <span className="font-semibold text-slate-800">
@@ -1567,9 +1580,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
             {canEditPro ? (
               <VndInlineEdit
                 initial={ev.proSuggestedMaxPrice}
-                saving={proPriceMut.isPending}
+                saving={proPriceMut.isPending || peFetching}
                 label="Giá đề xuất PRO — Max"
-                onSave={v => proPriceMut.mutate({ minPrice: ev.proSuggestedMinPrice, maxPrice: v })}
+                onSave={v => proPriceMut.mutate({ minPrice: ev.proSuggestedMinPrice, maxPrice: v, note: ev.proSuggestedPriceNote })}
               />
             ) : (
               <span className="font-semibold text-slate-800">
@@ -1580,6 +1593,42 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
         </div>
       </div>
 
+      {/* Ghi chú PRO — vì sao chọn Min/Max. Editable khi canEditPro (Textarea + nút Lưu),
+          read-only hiện text khi có note. Lưu qua proPriceMut (echo min/max hiện tại). */}
+      {(canEditPro || ev.proSuggestedPriceNote) && (
+        <div className="flex items-start gap-3 text-[12px]">
+          <span className="w-44 shrink-0 pt-1 text-slate-500">Ghi chú (PRO)</span>
+          <div className="min-w-0 flex-1">
+            {canEditPro ? (
+              <div className="space-y-1">
+                <textarea
+                  value={proNoteText}
+                  onChange={e => setProNoteText(e.target.value)}
+                  placeholder="Ghi chú: vì sao chọn Min / Max…"
+                  rows={2}
+                  className="w-full rounded border border-slate-300 px-2 py-1 text-[12px]"
+                />
+                <div className="flex justify-end">
+                  <Button
+                    onClick={() => proPriceMut.mutate({
+                      minPrice: ev.proSuggestedMinPrice,
+                      maxPrice: ev.proSuggestedMaxPrice,
+                      note: proNoteText.trim() || null,
+                    })}
+                    disabled={proNoteText === (ev.proSuggestedPriceNote ?? '') || proPriceMut.isPending || peFetching}
+                    className="h-6 px-2 text-[11px]"
+                  >
+                    {proPriceMut.isPending ? '…' : 'Lưu ghi chú'}
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <p className="whitespace-pre-wrap text-slate-700">{ev.proSuggestedPriceNote}</p>
+            )}
+          </div>
+        </div>
+      )}
+
       {/* CCM — 1 giá */}
       <div className="flex items-center gap-3 text-[12px]">
         <span className="w-44 shrink-0 text-slate-500">Giá đề xuất (CCM)</span>
@@ -1587,9 +1636,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
           {canEditCcm ? (
             <VndInlineEdit
               initial={ev.ccmSuggestedPrice}
-              saving={ccmPriceMut.isPending}
+              saving={ccmPriceMut.isPending || peFetching}
               label="Giá đề xuất CCM"
-              onSave={v => ccmPriceMut.mutate({ ccmPrice: v })}
+              onSave={v => ccmPriceMut.mutate({ ccmPrice: v, note: ev.ccmSuggestedPriceNote })}
             />
           ) : (
             <span className="font-semibold text-slate-800">
@@ -1599,6 +1648,41 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
         </div>
       </div>
 
+      {/* Ghi chú CCM — vì sao 1 giá. Editable khi canEditCcm, read-only hiện text khi có note.
+          Lưu qua ccmPriceMut (echo ccmPrice hiện tại). */}
+      {(canEditCcm || ev.ccmSuggestedPriceNote) && (
+        <div className="flex items-start gap-3 text-[12px]">
+          <span className="w-44 shrink-0 pt-1 text-slate-500">Ghi chú (CCM)</span>
+          <div className="min-w-0 flex-1">
+            {canEditCcm ? (
+              <div className="space-y-1">
+                <textarea
+                  value={ccmNoteText}
+                  onChange={e => setCcmNoteText(e.target.value)}
+                  placeholder="Ghi chú: vì sao chọn mức giá này…"
+                  rows={2}
+                  className="w-full rounded border border-slate-300 px-2 py-1 text-[12px]"
+                />
+                <div className="flex justify-end">
+                  <Button
+                    onClick={() => ccmPriceMut.mutate({
+                      ccmPrice: ev.ccmSuggestedPrice,
+                      note: ccmNoteText.trim() || null,
+                    })}
+                    disabled={ccmNoteText === (ev.ccmSuggestedPriceNote ?? '') || ccmPriceMut.isPending || peFetching}
+                    className="h-6 px-2 text-[11px]"
+                  >
+                    {ccmPriceMut.isPending ? '…' : 'Lưu ghi chú'}
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <p className="whitespace-pre-wrap text-slate-700">{ev.ccmSuggestedPriceNote}</p>
+            )}
+          </div>
+        </div>
+      )}
+
       {/* Giá CHỐT duyệt — chỉ khi DaDuyet + approvedPriceAmount != null. */}
       {approved && (
         <div className="flex items-center gap-3 rounded border border-emerald-200 bg-emerald-50 px-2 py-1.5 text-[12px]">
@@ -1658,7 +1742,7 @@ function ChonNccSection({ ev, readOnly = false }: { ev: PeDetailBundle; readOnly
       <SuggestedPriceRows ev={ev} readOnly={readOnly} />
       <div>
         <div className="flex gap-3">
-          <span className="w-44 shrink-0 text-[12px] text-slate-500">d. Bản so sánh</span>
+          <span className="w-44 shrink-0 text-[12px] text-slate-500">d. Bảng so sánh giá</span>
           <div className="min-w-0 flex-1">
             <GeneralAttachmentsSection
               evaluationId={ev.id}
diff --git a/fe-admin/src/components/pe/PeWorkspaceCreateView.tsx b/fe-admin/src/components/pe/PeWorkspaceCreateView.tsx
index 2588dac..329925f 100644
--- a/fe-admin/src/components/pe/PeWorkspaceCreateView.tsx
+++ b/fe-admin/src/components/pe/PeWorkspaceCreateView.tsx
@@ -275,7 +275,7 @@ export function PeWorkspaceCreateView({
               value={<span className="text-slate-400">— (auto-tính từ báo giá NCC sau khi chọn winner)</span>}
             />
             <FormRow
-              label="d. Bản so sánh"
+              label="d. Bảng so sánh giá"
               value={<LockedHint text="Tải bảng so sánh sau khi tạo phiếu." />}
             />
 
diff --git a/fe-admin/src/types/purchaseEvaluation.ts b/fe-admin/src/types/purchaseEvaluation.ts
index 2311163..0400bc9 100644
--- a/fe-admin/src/types/purchaseEvaluation.ts
+++ b/fe-admin/src/types/purchaseEvaluation.ts
@@ -456,6 +456,10 @@ export type PeDetailBundle = {
   proSuggestedMinPrice: number | null
   proSuggestedMaxPrice: number | null
   ccmSuggestedPrice: number | null
+  // Ghi chú giải thích vì sao chọn Min/Max (PRO) / vì sao 1 giá (CCM). Lưu kèm
+  // body /suggested-price/pro|ccm (absolute-set field `note`).
+  proSuggestedPriceNote: string | null
+  ccmSuggestedPriceNote: string | null
   approvedPriceAmount: number | null
   approvedPriceSource: string | null
   canEditProSuggestedPrice: boolean
diff --git a/fe-user/src/components/pe/PeDetailTabs.tsx b/fe-user/src/components/pe/PeDetailTabs.tsx
index 1384dc5..bb204ad 100644
--- a/fe-user/src/components/pe/PeDetailTabs.tsx
+++ b/fe-user/src/components/pe/PeDetailTabs.tsx
@@ -989,7 +989,7 @@ function VndInlineEdit({
           type="text"
           inputMode="numeric"
           value={text}
-          onChange={e => setText(e.target.value.replace(/[^\d.]/g, ''))}
+          onChange={e => setText(formatVndInput(parseVnd(e.target.value)))}
           placeholder="0"
           aria-label={label}
           className="h-7 pr-6 font-mono text-right text-[13px]"
@@ -1101,7 +1101,7 @@ function BudgetCell({ value, editable, allowNegative = false, saving, onSave }:
           type="text"
           inputMode="numeric"
           value={text}
-          onChange={e => setText(e.target.value.replace(/[^\d.]/g, ''))}
+          onChange={e => setText(formatVndInput(parseVnd(e.target.value)))}
           placeholder="0"
           className="h-7 min-w-0 flex-1 px-1.5 text-right font-mono text-[12px]"
         />
@@ -1512,16 +1512,17 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
     qc.invalidateQueries({ queryKey: ['pe-detail', ev.id] })
     qc.invalidateQueries({ queryKey: ['pe-list'] })
   }
-  // PRO Min/Max — ABSOLUTE SET cả cặp (mirror budget CCM dual-field: field không đổi
-  // echo giá trị hiện tại để không bị clear).
+  // PRO Min/Max + note — ABSOLUTE SET cả 3 field (mirror S74 CcmNote: field không đổi
+  // echo giá trị hiện tại để không bị clear). Lưu giá → echo note hiện tại; lưu note →
+  // echo min/max hiện tại.
   const proPriceMut = useMutation({
-    mutationFn: async (body: { minPrice: number | null; maxPrice: number | null }) =>
+    mutationFn: async (body: { minPrice: number | null; maxPrice: number | null; note: string | null }) =>
       api.put(`/purchase-evaluations/${ev.id}/suggested-price/pro`, body),
     onSuccess: () => { toast.success('Đã lưu giá đề xuất (PRO)'); invalidate() },
     onError: e => toast.error(getErrorMessage(e)),
   })
   const ccmPriceMut = useMutation({
-    mutationFn: async (body: { ccmPrice: number | null }) =>
+    mutationFn: async (body: { ccmPrice: number | null; note: string | null }) =>
       api.put(`/purchase-evaluations/${ev.id}/suggested-price/ccm`, body),
     onSuccess: () => { toast.success('Đã lưu giá đề xuất (CCM)'); invalidate() },
     onError: e => toast.error(getErrorMessage(e)),
@@ -1529,9 +1530,21 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
 
   const canEditPro = !readOnly && ev.canEditProSuggestedPrice
   const canEditCcm = !readOnly && ev.canEditCcmSuggestedPrice
+
+  // Ghi chú PRO/CCM inline-edit state (Textarea). Echo cùng body absolute-set khi lưu giá.
+  const [proNoteText, setProNoteText] = useState(ev.proSuggestedPriceNote ?? '')
+  useEffect(() => { setProNoteText(ev.proSuggestedPriceNote ?? '') }, [ev.proSuggestedPriceNote])
+  const [ccmNoteText, setCcmNoteText] = useState(ev.ccmSuggestedPriceNote ?? '')
+  useEffect(() => { setCcmNoteText(ev.ccmSuggestedPriceNote ?? '') }, [ev.ccmSuggestedPriceNote])
+  // [gotcha #70] khoá nút Lưu tới khi pe-detail refetch land — lưu giá xong lưu
+  // ghi chú ngay (hoặc ngược lại) sẽ echo ev.* CŨ từ snapshot → mất dữ liệu.
+  // Mirror peFetching của bảng ngân sách (S76).
+  const peFetching = useIsFetching({ queryKey: ['pe-detail', ev.id] }) > 0
   const hasAnyValue = ev.proSuggestedMinPrice != null
     || ev.proSuggestedMaxPrice != null
     || ev.ccmSuggestedPrice != null
+    || !!ev.proSuggestedPriceNote
+    || !!ev.ccmSuggestedPriceNote
   const approved = ev.phase === PurchaseEvaluationPhase.DaDuyet && ev.approvedPriceAmount != null
 
   // Ẩn hoàn toàn khi không edit được + chưa có giá nào + chưa chốt → tránh khối rỗng.
@@ -1552,9 +1565,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
             {canEditPro ? (
               <VndInlineEdit
                 initial={ev.proSuggestedMinPrice}
-                saving={proPriceMut.isPending}
+                saving={proPriceMut.isPending || peFetching}
                 label="Giá đề xuất PRO — Min"
-                onSave={v => proPriceMut.mutate({ minPrice: v, maxPrice: ev.proSuggestedMaxPrice })}
+                onSave={v => proPriceMut.mutate({ minPrice: v, maxPrice: ev.proSuggestedMaxPrice, note: ev.proSuggestedPriceNote })}
               />
             ) : (
               <span className="font-semibold text-slate-800">
@@ -1567,9 +1580,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
             {canEditPro ? (
               <VndInlineEdit
                 initial={ev.proSuggestedMaxPrice}
-                saving={proPriceMut.isPending}
+                saving={proPriceMut.isPending || peFetching}
                 label="Giá đề xuất PRO — Max"
-                onSave={v => proPriceMut.mutate({ minPrice: ev.proSuggestedMinPrice, maxPrice: v })}
+                onSave={v => proPriceMut.mutate({ minPrice: ev.proSuggestedMinPrice, maxPrice: v, note: ev.proSuggestedPriceNote })}
               />
             ) : (
               <span className="font-semibold text-slate-800">
@@ -1580,6 +1593,42 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
         </div>
       </div>
 
+      {/* Ghi chú PRO — vì sao chọn Min/Max. Editable khi canEditPro (Textarea + nút Lưu),
+          read-only hiện text khi có note. Lưu qua proPriceMut (echo min/max hiện tại). */}
+      {(canEditPro || ev.proSuggestedPriceNote) && (
+        <div className="flex items-start gap-3 text-[12px]">
+          <span className="w-44 shrink-0 pt-1 text-slate-500">Ghi chú (PRO)</span>
+          <div className="min-w-0 flex-1">
+            {canEditPro ? (
+              <div className="space-y-1">
+                <textarea
+                  value={proNoteText}
+                  onChange={e => setProNoteText(e.target.value)}
+                  placeholder="Ghi chú: vì sao chọn Min / Max…"
+                  rows={2}
+                  className="w-full rounded border border-slate-300 px-2 py-1 text-[12px]"
+                />
+                <div className="flex justify-end">
+                  <Button
+                    onClick={() => proPriceMut.mutate({
+                      minPrice: ev.proSuggestedMinPrice,
+                      maxPrice: ev.proSuggestedMaxPrice,
+                      note: proNoteText.trim() || null,
+                    })}
+                    disabled={proNoteText === (ev.proSuggestedPriceNote ?? '') || proPriceMut.isPending || peFetching}
+                    className="h-6 px-2 text-[11px]"
+                  >
+                    {proPriceMut.isPending ? '…' : 'Lưu ghi chú'}
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <p className="whitespace-pre-wrap text-slate-700">{ev.proSuggestedPriceNote}</p>
+            )}
+          </div>
+        </div>
+      )}
+
       {/* CCM — 1 giá */}
       <div className="flex items-center gap-3 text-[12px]">
         <span className="w-44 shrink-0 text-slate-500">Giá đề xuất (CCM)</span>
@@ -1587,9 +1636,9 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
           {canEditCcm ? (
             <VndInlineEdit
               initial={ev.ccmSuggestedPrice}
-              saving={ccmPriceMut.isPending}
+              saving={ccmPriceMut.isPending || peFetching}
               label="Giá đề xuất CCM"
-              onSave={v => ccmPriceMut.mutate({ ccmPrice: v })}
+              onSave={v => ccmPriceMut.mutate({ ccmPrice: v, note: ev.ccmSuggestedPriceNote })}
             />
           ) : (
             <span className="font-semibold text-slate-800">
@@ -1599,6 +1648,41 @@ function SuggestedPriceRows({ ev, readOnly }: { ev: PeDetailBundle; readOnly: bo
         </div>
       </div>
 
+      {/* Ghi chú CCM — vì sao 1 giá. Editable khi canEditCcm, read-only hiện text khi có note.
+          Lưu qua ccmPriceMut (echo ccmPrice hiện tại). */}
+      {(canEditCcm || ev.ccmSuggestedPriceNote) && (
+        <div className="flex items-start gap-3 text-[12px]">
+          <span className="w-44 shrink-0 pt-1 text-slate-500">Ghi chú (CCM)</span>
+          <div className="min-w-0 flex-1">
+            {canEditCcm ? (
+              <div className="space-y-1">
+                <textarea
+                  value={ccmNoteText}
+                  onChange={e => setCcmNoteText(e.target.value)}
+                  placeholder="Ghi chú: vì sao chọn mức giá này…"
+                  rows={2}
+                  className="w-full rounded border border-slate-300 px-2 py-1 text-[12px]"
+                />
+                <div className="flex justify-end">
+                  <Button
+                    onClick={() => ccmPriceMut.mutate({
+                      ccmPrice: ev.ccmSuggestedPrice,
+                      note: ccmNoteText.trim() || null,
+                    })}
+                    disabled={ccmNoteText === (ev.ccmSuggestedPriceNote ?? '') || ccmPriceMut.isPending || peFetching}
+                    className="h-6 px-2 text-[11px]"
+                  >
+                    {ccmPriceMut.isPending ? '…' : 'Lưu ghi chú'}
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <p className="whitespace-pre-wrap text-slate-700">{ev.ccmSuggestedPriceNote}</p>
+            )}
+          </div>
+        </div>
+      )}
+
       {/* Giá CHỐT duyệt — chỉ khi DaDuyet + approvedPriceAmount != null. */}
       {approved && (
         <div className="flex items-center gap-3 rounded border border-emerald-200 bg-emerald-50 px-2 py-1.5 text-[12px]">
@@ -1658,7 +1742,7 @@ function ChonNccSection({ ev, readOnly = false }: { ev: PeDetailBundle; readOnly
       <SuggestedPriceRows ev={ev} readOnly={readOnly} />
       <div>
         <div className="flex gap-3">
-          <span className="w-44 shrink-0 text-[12px] text-slate-500">d. Bản so sánh</span>
+          <span className="w-44 shrink-0 text-[12px] text-slate-500">d. Bảng so sánh giá</span>
           <div className="min-w-0 flex-1">
             <GeneralAttachmentsSection
               evaluationId={ev.id}
diff --git a/fe-user/src/components/pe/PeWorkspaceCreateView.tsx b/fe-user/src/components/pe/PeWorkspaceCreateView.tsx
index 2588dac..329925f 100644
--- a/fe-user/src/components/pe/PeWorkspaceCreateView.tsx
+++ b/fe-user/src/components/pe/PeWorkspaceCreateView.tsx
@@ -275,7 +275,7 @@ export function PeWorkspaceCreateView({
               value={<span className="text-slate-400">— (auto-tính từ báo giá NCC sau khi chọn winner)</span>}
             />
             <FormRow
-              label="d. Bản so sánh"
+              label="d. Bảng so sánh giá"
               value={<LockedHint text="Tải bảng so sánh sau khi tạo phiếu." />}
             />
 
diff --git a/fe-user/src/types/purchaseEvaluation.ts b/fe-user/src/types/purchaseEvaluation.ts
index f34b29e..fbd257b 100644
--- a/fe-user/src/types/purchaseEvaluation.ts
+++ b/fe-user/src/types/purchaseEvaluation.ts
@@ -458,6 +458,10 @@ export type PeDetailBundle = {
   proSuggestedMinPrice: number | null
   proSuggestedMaxPrice: number | null
   ccmSuggestedPrice: number | null
+  // Ghi chú giải thích vì sao chọn Min/Max (PRO) / vì sao 1 giá (CCM). Lưu kèm
+  // body /suggested-price/pro|ccm (absolute-set field `note`).
+  proSuggestedPriceNote: string | null
+  ccmSuggestedPriceNote: string | null
   approvedPriceAmount: number | null
   approvedPriceSource: string | null
   canEditProSuggestedPrice: boolean
diff --git a/src/Backend/SolutionErp.Api/Controllers/PurchaseEvaluationsController.cs b/src/Backend/SolutionErp.Api/Controllers/PurchaseEvaluationsController.cs
index 0f7e95c..bb2eba7 100644
--- a/src/Backend/SolutionErp.Api/Controllers/PurchaseEvaluationsController.cs
+++ b/src/Backend/SolutionErp.Api/Controllers/PurchaseEvaluationsController.cs
@@ -102,18 +102,18 @@ public class PurchaseEvaluationsController(IMediator mediator) : ControllerBase
     [HttpPut("{id:guid}/suggested-price/pro")]
     public async Task<IActionResult> SetSuggestedPricePro(Guid id, [FromBody] SuggestedPriceProBody body, CancellationToken ct)
     {
-        await mediator.Send(new UpdatePeSuggestedPriceProCommand(id, body.MinPrice, body.MaxPrice), ct);
+        await mediator.Send(new UpdatePeSuggestedPriceProCommand(id, body.MinPrice, body.MaxPrice, body.Note), ct);
         return NoContent();
     }
-    public record SuggestedPriceProBody(decimal? MinPrice, decimal? MaxPrice);
+    public record SuggestedPriceProBody(decimal? MinPrice, decimal? MaxPrice, string? Note);
 
     [HttpPut("{id:guid}/suggested-price/ccm")]
     public async Task<IActionResult> SetSuggestedPriceCcm(Guid id, [FromBody] SuggestedPriceCcmBody body, CancellationToken ct)
     {
-        await mediator.Send(new UpdatePeSuggestedPriceCcmCommand(id, body.CcmPrice), ct);
+        await mediator.Send(new UpdatePeSuggestedPriceCcmCommand(id, body.CcmPrice, body.Note), ct);
         return NoContent();
     }
-    public record SuggestedPriceCcmBody(decimal? CcmPrice);
+    public record SuggestedPriceCcmBody(decimal? CcmPrice, string? Note);
 
     [HttpPost("{id:guid}/transitions")]
     public async Task<IActionResult> Transition(Guid id, [FromBody] TransitionPeBody body, CancellationToken ct)
diff --git a/src/Backend/SolutionErp.Application/PurchaseEvaluations/Dtos/PurchaseEvaluationDtos.cs b/src/Backend/SolutionErp.Application/PurchaseEvaluations/Dtos/PurchaseEvaluationDtos.cs
index 9bbf342..42570be 100644
--- a/src/Backend/SolutionErp.Application/PurchaseEvaluations/Dtos/PurchaseEvaluationDtos.cs
+++ b/src/Backend/SolutionErp.Application/PurchaseEvaluations/Dtos/PurchaseEvaluationDtos.cs
@@ -257,6 +257,10 @@ public record PurchaseEvaluationDetailBundleDto(
     decimal? ProSuggestedMinPrice,
     decimal? ProSuggestedMaxPrice,
     decimal? CcmSuggestedPrice,
+    // [Mig 57 2026-06-19] Ghi chú giải thích giá đề xuất — vì sao min vs max (PRO) / 1 giá
+    // (CCM). FE render <Textarea> kế ô giá, set cùng endpoint suggested-price/{pro,ccm}.
+    string? ProSuggestedPriceNote,
+    string? CcmSuggestedPriceNote,
     decimal? ApprovedPriceAmount,
     string? ApprovedPriceSource,
     bool CanEditProSuggestedPrice,
diff --git a/src/Backend/SolutionErp.Application/PurchaseEvaluations/PeSuggestedPriceFeatures.cs b/src/Backend/SolutionErp.Application/PurchaseEvaluations/PeSuggestedPriceFeatures.cs
index e90955e..ec8aaf4 100644
--- a/src/Backend/SolutionErp.Application/PurchaseEvaluations/PeSuggestedPriceFeatures.cs
+++ b/src/Backend/SolutionErp.Application/PurchaseEvaluations/PeSuggestedPriceFeatures.cs
@@ -25,7 +25,8 @@ namespace SolutionErp.Application.PurchaseEvaluations;
 public record UpdatePeSuggestedPriceProCommand(
     Guid PeId,
     decimal? MinPrice,
-    decimal? MaxPrice) : IRequest;
+    decimal? MaxPrice,
+    string? Note = null) : IRequest;     // [Mig 57] ghi chú giải thích min vs max
 
 public class UpdatePeSuggestedPriceProCommandValidator : AbstractValidator<UpdatePeSuggestedPriceProCommand>
 {
@@ -37,6 +38,7 @@ public class UpdatePeSuggestedPriceProCommandValidator : AbstractValidator<Updat
         RuleFor(x => x).Must(x => x.MinPrice!.Value <= x.MaxPrice!.Value)
             .When(x => x.MinPrice.HasValue && x.MaxPrice.HasValue)
             .WithMessage("Giá Min phải ≤ Giá Max.");
+        RuleFor(x => x.Note).MaximumLength(1000);     // [Mig 57] MATCH EF HasMaxLength(1000)
     }
 }
 
@@ -59,14 +61,18 @@ public class UpdatePeSuggestedPriceProCommandHandler(
 
         var oldMin = pe.ProSuggestedMinPrice;
         var oldMax = pe.ProSuggestedMaxPrice;
+        var oldNote = pe.ProSuggestedPriceNote;
         pe.ProSuggestedMinPrice = request.MinPrice;   // absolute-set (null = clear)
         pe.ProSuggestedMaxPrice = request.MaxPrice;
+        pe.ProSuggestedPriceNote = request.Note;      // [Mig 57] absolute-set (null = clear)
 
         var parts = new List<string>();
         if (oldMin != request.MinPrice)
             parts.Add($"giá Min {oldMin?.ToString("N0") ?? "(trống)"}đ → {request.MinPrice?.ToString("N0") ?? "(trống)"}đ");
         if (oldMax != request.MaxPrice)
             parts.Add($"giá Max {oldMax?.ToString("N0") ?? "(trống)"}đ → {request.MaxPrice?.ToString("N0") ?? "(trống)"}đ");
+        if (oldNote != request.Note)
+            parts.Add("ghi chú giá");
 
         db.PurchaseEvaluationChangelogs.Add(new PurchaseEvaluationChangelog
         {
@@ -87,13 +93,15 @@ public class UpdatePeSuggestedPriceProCommandHandler(
 
 public record UpdatePeSuggestedPriceCcmCommand(
     Guid PeId,
-    decimal? CcmPrice) : IRequest;
+    decimal? CcmPrice,
+    string? Note = null) : IRequest;     // [Mig 57] ghi chú giải thích giá CCM
 
 public class UpdatePeSuggestedPriceCcmCommandValidator : AbstractValidator<UpdatePeSuggestedPriceCcmCommand>
 {
     public UpdatePeSuggestedPriceCcmCommandValidator()
     {
         RuleFor(x => x.CcmPrice).GreaterThanOrEqualTo(0).When(x => x.CcmPrice.HasValue);
+        RuleFor(x => x.Note).MaximumLength(1000);     // [Mig 57] MATCH EF HasMaxLength(1000)
     }
 }
 
@@ -114,8 +122,11 @@ public class UpdatePeSuggestedPriceCcmCommandHandler(
         }
 
         var oldCcm = pe.CcmSuggestedPrice;
-        pe.CcmSuggestedPrice = request.CcmPrice;   // absolute-set (null = clear)
+        var oldNote = pe.CcmSuggestedPriceNote;
+        pe.CcmSuggestedPrice = request.CcmPrice;          // absolute-set (null = clear)
+        pe.CcmSuggestedPriceNote = request.Note;          // [Mig 57] absolute-set (null = clear)
 
+        var noteChanged = oldNote != request.Note ? " (kèm ghi chú)" : "";
         db.PurchaseEvaluationChangelogs.Add(new PurchaseEvaluationChangelog
         {
             PurchaseEvaluationId = pe.Id,
@@ -124,7 +135,7 @@ public class UpdatePeSuggestedPriceCcmCommandHandler(
             PhaseAtChange = pe.Phase,
             UserId = currentUser.UserId,
             UserName = currentUser.FullName ?? currentUser.Email,
-            Summary = $"Giá đề xuất (CCM): {oldCcm?.ToString("N0") ?? "(trống)"}đ → {request.CcmPrice?.ToString("N0") ?? "(trống)"}đ",
+            Summary = $"Giá đề xuất (CCM): {oldCcm?.ToString("N0") ?? "(trống)"}đ → {request.CcmPrice?.ToString("N0") ?? "(trống)"}đ{noteChanged}",
         });
 
         await db.SaveChangesAsync(ct);
diff --git a/src/Backend/SolutionErp.Application/PurchaseEvaluations/PurchaseEvaluationFeatures.cs b/src/Backend/SolutionErp.Application/PurchaseEvaluations/PurchaseEvaluationFeatures.cs
index 9254a70..c34c5e0 100644
--- a/src/Backend/SolutionErp.Application/PurchaseEvaluations/PurchaseEvaluationFeatures.cs
+++ b/src/Backend/SolutionErp.Application/PurchaseEvaluations/PurchaseEvaluationFeatures.cs
@@ -1098,6 +1098,7 @@ public class GetPurchaseEvaluationQueryHandler(
             e.BudgetPeriodAmount, e.ExpectedRemainingAmount, peBudgetSummary,
             e.IsUrgentByPro, e.IsUrgentByCcm, winnerQuoteTotal, awCeoThreshold,   // [S69] cờ gấp + giá trị gói + ngưỡng CEO
             e.ProSuggestedMinPrice, e.ProSuggestedMaxPrice, e.CcmSuggestedPrice,  // [Mig 54] giá đề xuất PRO/CCM
+            e.ProSuggestedPriceNote, e.CcmSuggestedPriceNote,                     // [Mig 57] ghi chú giải thích giá
             e.ApprovedPriceAmount, e.ApprovedPriceSource,                         // [Mig 54] giá chốt người duyệt chọn
             canEditProSuggested, canEditCcmSuggested,                             // [Mig 54] capability role-gate
             e.ApprovalWorkflowId, awCode, awName, awVersion, currentLevelOptions,
diff --git a/src/Backend/SolutionErp.Domain/PurchaseEvaluations/PurchaseEvaluation.cs b/src/Backend/SolutionErp.Domain/PurchaseEvaluations/PurchaseEvaluation.cs
index ed8baab..6cfec80 100644
--- a/src/Backend/SolutionErp.Domain/PurchaseEvaluations/PurchaseEvaluation.cs
+++ b/src/Backend/SolutionErp.Domain/PurchaseEvaluations/PurchaseEvaluation.cs
@@ -74,6 +74,14 @@ public class PurchaseEvaluation : AuditableEntity
     public decimal? ProSuggestedMaxPrice { get; set; }
     public decimal? CcmSuggestedPrice { get; set; }
 
+    // [Mig 57 2026-06-19 — anh Kiệt FDC + Tra Sol] Ghi chú GIẢI THÍCH giá đề xuất — vì
+    // dải Min/Max của PRO (và 1 giá CCM) cần ghi rõ LÝ DO chọn min vs max để CEO duyệt
+    // có ngữ cảnh. Mirror ProSuggestedPriceNote ↔ PRO, CcmSuggestedPriceNote ↔ CCM. Set
+    // absolute (null=clear) trong cùng handler nhập giá, role-gate y như giá. Nullable,
+    // max 1000. KHÔNG entity con / bảng mới (mirror HoSoLink + CcmNote pattern).
+    public string? ProSuggestedPriceNote { get; set; }
+    public string? CcmSuggestedPriceNote { get; set; }
+
     // [Mig 54] Giá CHỐT người duyệt cấp cuối chọn khi duyệt (① "duyệt theo giá đề xuất").
     // Set tại MỌI nhánh DaDuyet của ApproveV2Async (terminal + CCM-delegation-finalize).
     // ApprovedPriceSource ∈ {Ncc, ProMin, ProMax, Ccm} = nguồn giá đã chọn; Amount =
diff --git a/src/Backend/SolutionErp.Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs b/src/Backend/SolutionErp.Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs
index 5e35332..2611e60 100644
--- a/src/Backend/SolutionErp.Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs
+++ b/src/Backend/SolutionErp.Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs
@@ -31,6 +31,10 @@ public class PurchaseEvaluationConfiguration : IEntityTypeConfiguration<Purchase
         b.Property(x => x.CcmSuggestedPrice).HasPrecision(18, 2);
         b.Property(x => x.ApprovedPriceAmount).HasPrecision(18, 2);
         b.Property(x => x.ApprovedPriceSource).HasMaxLength(20);
+        // [Mig 57 2026-06-19] Ghi chú giải thích giá đề xuất PRO/CCM — nvarchar(1000)
+        // nullable, KHÔNG index (free-text). Mirror HoSoLink + PeWorkItemBudget.CcmNote.
+        b.Property(x => x.ProSuggestedPriceNote).HasMaxLength(1000);
+        b.Property(x => x.CcmSuggestedPriceNote).HasMaxLength(1000);
 
         b.HasIndex(x => x.MaPhieu).IsUnique().HasFilter("[MaPhieu] IS NOT NULL");
         b.HasIndex(x => new { x.Phase, x.IsDeleted });
diff --git a/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.Designer.cs b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.Designer.cs
new file mode 100644
index 0000000..73d99e5
--- /dev/null
+++ b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.Designer.cs
@@ -0,0 +1,6259 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SolutionErp.Infrastructure.Persistence;
+
+#nullable disable
+
+namespace SolutionErp.Infrastructure.Persistence.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20260619070051_AddPeSuggestedPriceNotes")]
+    partial class AddPeSuggestedPriceNotes
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.6")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("RoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("UserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderKey")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("UserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("UserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("UserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflow", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("ActivatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ApplicableType")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("CeoApprovalThreshold")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsUserSelectable")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApplicableType", "IsActive");
+
+                    b.HasIndex("Code", "Version")
+                        .IsUnique();
+
+                    b.ToTable("ApprovalWorkflows", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("AllowApproverEditBudget")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowApproverEditDetails")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowApproverSkipToFinal")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowReturnOneLevel")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowReturnOneStep")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowReturnToAssignee")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("AllowReturnToDrafter")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(true);
+
+                    b.Property<Guid>("ApprovalWorkflowStepId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApproverUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApproverUserId");
+
+                    b.HasIndex("ApprovalWorkflowStepId", "Order");
+
+                    b.ToTable("ApprovalWorkflowLevels", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowStep", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("ApprovalWorkflowId", "Order");
+
+                    b.ToTable("ApprovalWorkflowSteps", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Contract", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("BudgetManualAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("BudgetManualName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<bool>("BypassProcurementAndCCM")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("CurrentWorkflowStepIndex")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DraftData")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid?>("DrafterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("GiaTri")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaHopDong")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("NoiDung")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<int>("Phase")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("RejectedAtStepIndex")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("RejectedFromPhase")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("SlaDeadline")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("SlaWarningSent")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("SupplierId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("TemplateId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("TenHopDong")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("WorkflowDefinitionId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowId");
+
+                    b.HasIndex("MaHopDong")
+                        .IsUnique()
+                        .HasFilter("[MaHopDong] IS NOT NULL");
+
+                    b.HasIndex("ProjectId");
+
+                    b.HasIndex("SlaDeadline");
+
+                    b.HasIndex("SupplierId");
+
+                    b.HasIndex("Phase", "IsDeleted");
+
+                    b.ToTable("Contracts", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractApproval", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("ApproverUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Decision")
+                        .HasColumnType("int");
+
+                    b.Property<int>("FromPhase")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ToPhase")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "ApprovedAt");
+
+                    b.ToTable("ContractApprovals", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractAttachment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("FileName")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<long>("FileSize")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Purpose")
+                        .HasColumnType("int");
+
+                    b.Property<string>("StoragePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId");
+
+                    b.ToTable("ContractAttachments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractChangelog", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Action")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ContextNote")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("EntityId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("EntityType")
+                        .HasColumnType("int");
+
+                    b.Property<string>("FieldChangesJson")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("PhaseAtChange")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Summary")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "CreatedAt");
+
+                    b.HasIndex("ContractId", "EntityType");
+
+                    b.ToTable("ContractChangelogs", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractCodeSequence", b =>
+                {
+                    b.Property<string>("Prefix")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("LastSeq")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Prefix");
+
+                    b.ToTable("ContractCodeSequences", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractComment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Content")
+                        .IsRequired()
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Phase")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "CreatedAt");
+
+                    b.ToTable("ContractComments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractDepartmentApproval", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ApproverRoleSnapshot")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<Guid>("ApproverUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsBypassed")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("PhaseAtApproval")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Stage")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApproverUserId");
+
+                    b.HasIndex("ContractId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("ContractId", "PhaseAtApproval", "DepartmentId", "Stage")
+                        .IsUnique()
+                        .HasDatabaseName("UX_ContractDeptApprovals_Contract_Phase_Dept_Stage");
+
+                    b.ToTable("ContractDepartmentApprovals", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("ContractId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("ContractLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.DichVuDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DenNgay")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal>("DonGia")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("MaDichVu")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("MoTa")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TenDichVu")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal>("ThoiGian")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<DateTime?>("TuNgay")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("DichVuDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.GiaoKhoanDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGia")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<decimal>("KhoiLuong")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<string>("MaCongViec")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TenCongViec")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("ThoiGianHoanThanh")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("YeuCauKyThuat")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("GiaoKhoanDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.MuaBanDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGia")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("MaSP")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("MoTa")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("SoLuong")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<string>("TenSP")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal>("ThueVAT")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("XuatXu")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("MuaBanDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NguyenTacDvDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGiaToiDa")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal>("DonGiaToiThieu")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("LoaiDichVu")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("PhamViDichVu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("SLA")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("TenDichVu")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("NguyenTacDvDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NguyenTacNccDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DieuKienGiaoHang")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("DieuKienThanhToan")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<decimal>("DonGiaToiDa")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal>("DonGiaToiThieu")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("NhomSP")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TenSP")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("NguyenTacNccDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NhaCungCapDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGia")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("MaSP")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("SoLuong")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<string>("TenSP")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("ThoiGianGiao")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ThongSoKyThuat")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("XuatXu")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("NhaCungCapDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.ThauPhuDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGia")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("HangMuc")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal>("KhoiLuong")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("ThoiGianHoanThanh")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractId", "Order");
+
+                    b.ToTable("ThauPhuDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowDefinition", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("ActivatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("ContractType")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code", "Version")
+                        .IsUnique();
+
+                    b.HasIndex("ContractType", "IsActive");
+
+                    b.ToTable("WorkflowDefinitions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowStep", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Phase")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("PositionLevel")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("SlaDays")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("WorkflowDefinitionId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("WorkflowDefinitionId", "Order");
+
+                    b.ToTable("WorkflowSteps", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowStepApprover", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("AssignmentValue")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Kind")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("WorkflowStepId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkflowStepId");
+
+                    b.ToTable("WorkflowStepApprovers", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowTypeAssignment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("ContractType")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("PolicyName")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractType")
+                        .IsUnique();
+
+                    b.ToTable("WorkflowTypeAssignments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Forms.ContractClause", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Content")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("ContractClauses", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Forms.ContractTemplate", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("ContractType")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("FieldSpec")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("FileName")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("FormCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Format")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("nvarchar(10)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("StoragePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContractType");
+
+                    b.HasIndex("FormCode")
+                        .IsUnique();
+
+                    b.ToTable("ContractTemplates", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.Driver", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("LicenseClass")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("LicenseNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("PhoneNumber")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("Drivers", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeCodeSequence", b =>
+                {
+                    b.Property<string>("Prefix")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int>("LastSeq")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Prefix");
+
+                    b.ToTable("EmployeeCodeSequences", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeDocument", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("DocumentType")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("EmployeeProfileId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("FileName")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("FilePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<long>("FileSize")
+                        .HasColumnType("bigint");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateOnly?>("IssueDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DocumentType");
+
+                    b.HasIndex("EmployeeProfileId");
+
+                    b.ToTable("EmployeeDocuments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeEducation", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly?>("CertificateIssueDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("DegreeLevel")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("EducationMode")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("EmployeeProfileId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly?>("FromDate")
+                        .HasColumnType("date");
+
+                    b.Property<int?>("GradeLevel")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Major")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("SchoolName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateOnly?>("ToDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeProfileId");
+
+                    b.ToTable("EmployeeEducations", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeFamilyRelation", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("BirthYear")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("CurrentAddress")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("EmployeeProfileId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Occupation")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("Relationship")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeProfileId");
+
+                    b.ToTable("EmployeeFamilyRelations", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeProfile", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("AcademicTitle")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<decimal?>("AnnualLeaveDays")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<string>("BankAccount")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("BankBranch")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("BankName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<decimal?>("BaseSalary")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("BirthPlace")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("BloodType")
+                        .HasMaxLength(5)
+                        .HasColumnType("nvarchar(5)");
+
+                    b.Property<DateOnly?>("CommunistPartyJoinDate")
+                        .HasColumnType("date");
+
+                    b.Property<decimal?>("CompensatoryLeaveDays")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("EmergencyContactAddress")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int>("EmployeeStatus")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("EmployeeType")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Ethnicity")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int?>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("HeightCm")
+                        .HasColumnType("int");
+
+                    b.Property<DateOnly?>("HireDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Hometown")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateOnly?>("IdCardIssueDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("IdCardIssuePlace")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("IdCardNumber")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("InternalPhone")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<bool>("IsCommunistParty")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsTradeUnion")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsYouthUnion")
+                        .HasColumnType("bit");
+
+                    b.Property<int?>("MaritalStatus")
+                        .HasColumnType("int");
+
+                    b.Property<string>("MedicalRegistrationPlace")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Nationality")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<string>("PassportNumber")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("PermanentAddressText")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid?>("PermanentDistrictId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("PermanentProvinceId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("PermanentWardId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("PersonalEmail")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("PhotoUrl")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("Qualification")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Religion")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<decimal?>("RemainingLeaveDays")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<DateOnly?>("ResignDate")
+                        .HasColumnType("date");
+
+                    b.Property<decimal?>("SeniorityLeaveDays")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<string>("SocialInsuranceNumber")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateOnly?>("SocialInsuranceStartDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("StreetAddressPermanent")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("StreetAddressTemporary")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("TaxCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("TemporaryAddressText")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid?>("TemporaryDistrictId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("TemporaryProvinceId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("TemporaryWardId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("TimekeepingCode")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<decimal?>("TotalSalary")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateOnly?>("TradeUnionJoinDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("WeightKg")
+                        .HasColumnType("int");
+
+                    b.Property<string>("WorkLocation")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateOnly?>("YouthUnionJoinDate")
+                        .HasColumnType("date");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("IsDeleted");
+
+                    b.HasIndex("Phone");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.ToTable("EmployeeProfiles", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeSkill", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("EmployeeProfileId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("Kind")
+                        .HasColumnType("int");
+
+                    b.Property<string>("LanguageId")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("Level")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeProfileId");
+
+                    b.HasIndex("Kind");
+
+                    b.ToTable("EmployeeSkills", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeWorkHistory", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("CompanyAddress")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("CompanyName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("EmployeeProfileId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly?>("FromDate")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Industry")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("JobDescription")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<string>("JobTitle")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("ResignReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateOnly?>("ToDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EmployeeProfileId");
+
+                    b.ToTable("EmployeeWorkHistories", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.Holiday", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateOnly>("Date")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsRecurring")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Year", "Date")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("Holidays", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.LeaveBalance", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("LeaveTypeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("UsedDays")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("UserId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("LeaveBalances", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.LeaveType", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DaysPerYear")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<bool>("RequiresAttachment")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("LeaveTypes", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.OtPolicy", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("MaxHoursPerDay")
+                        .HasColumnType("int");
+
+                    b.Property<int>("MaxHoursPerMonth")
+                        .HasColumnType("int");
+
+                    b.Property<int>("MaxHoursPerYear")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("MultiplierHoliday")
+                        .HasColumnType("decimal(4,2)");
+
+                    b.Property<decimal>("MultiplierWeekday")
+                        .HasColumnType("decimal(4,2)");
+
+                    b.Property<decimal>("MultiplierWeekend")
+                        .HasColumnType("decimal(4,2)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("OtPolicies", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.ShiftPattern", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<TimeOnly>("EndTime")
+                        .HasColumnType("time");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<TimeOnly>("StartTime")
+                        .HasColumnType("time");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("WorkDays")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("ShiftPatterns", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.Vehicle", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("LicensePlate")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("SeatCount")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("Vehicles", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.MenuItem", b =>
+                {
+                    b.Property<string>("Key")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("DisplayLabel")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<bool>("IsVisible")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bit")
+                        .HasDefaultValue(true);
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ParentKey")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Key");
+
+                    b.HasIndex("ParentKey");
+
+                    b.ToTable("MenuItems", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.Permission", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("CanCreate")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("CanDelete")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("CanRead")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("CanUpdate")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MenuKey")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MenuKey");
+
+                    b.HasIndex("RoleId", "MenuKey")
+                        .IsUnique();
+
+                    b.ToTable("Permissions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.Role", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("ShortName")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex")
+                        .HasFilter("[NormalizedName] IS NOT NULL");
+
+                    b.ToTable("Roles", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("CanBypassReview")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Position")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int?>("PositionLevel")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RefreshToken")
+                        .HasMaxLength(512)
+                        .HasColumnType("nvarchar(512)");
+
+                    b.Property<DateTime?>("RefreshTokenExpiresAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex")
+                        .HasFilter("[NormalizedUserName] IS NOT NULL");
+
+                    b.ToTable("Users", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Catalogs.MaterialItem", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Category")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DefaultUnit")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("OriginCountry")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Specification")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Category");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("MaterialItems", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Catalogs.ServiceItem", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Category")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DefaultUnit")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Category");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("ServiceItems", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Catalogs.UnitOfMeasure", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("UnitsOfMeasure", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Catalogs.WorkItem", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Category")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DefaultUnit")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Category");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("WorkItems", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Department", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid?>("ManagerUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid?>("ParentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.HasIndex("ParentId");
+
+                    b.ToTable("Departments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Project", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("BudgetTotal")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("EndDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Investor")
+                        .HasMaxLength(250)
+                        .HasColumnType("nvarchar(250)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Location")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid?>("ManagerUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("Package")
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<DateTime?>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("Year")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("Projects", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Master.Supplier", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("ContactPerson")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("nvarchar(30)");
+
+                    b.Property<string>("TaxCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.HasIndex("Type");
+
+                    b.ToTable("Suppliers", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Notifications.Notification", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("ReadAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("RefId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId", "ReadAt");
+
+                    b.ToTable("Notifications", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.Attendance", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal?>("CheckInAccuracy")
+                        .HasColumnType("decimal(8,2)");
+
+                    b.Property<DateTime?>("CheckInAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal?>("CheckInLatitude")
+                        .HasColumnType("decimal(10,7)");
+
+                    b.Property<decimal?>("CheckInLongitude")
+                        .HasColumnType("decimal(10,7)");
+
+                    b.Property<decimal?>("CheckOutAccuracy")
+                        .HasColumnType("decimal(8,2)");
+
+                    b.Property<DateTime?>("CheckOutAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal?>("CheckOutLatitude")
+                        .HasColumnType("decimal(10,7)");
+
+                    b.Property<decimal?>("CheckOutLongitude")
+                        .HasColumnType("decimal(10,7)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("IpAddressIn")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("IpAddressOut")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<decimal?>("OtHours")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<int>("SourceIn")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SourceOut")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("UserFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("WorkHours")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId", "AttendanceDate")
+                        .IsUnique();
+
+                    b.ToTable("Attendances", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ItTicket", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("AssignedToFullName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid?>("AssignedToUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Category")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(5000)
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaTicket")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int>("Priority")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequesterFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("RequesterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Resolution")
+                        .HasMaxLength(5000)
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime?>("ResolvedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("SlaBreached")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("SlaDueAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("SlaWarnedSent")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("AssignedToUserId");
+
+                    b.HasIndex("Category");
+
+                    b.HasIndex("MaTicket")
+                        .IsUnique()
+                        .HasFilter("[MaTicket] IS NOT NULL");
+
+                    b.HasIndex("RequesterUserId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("ItTickets", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.LeaveRequest", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("LeaveTypeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("MaDonTu")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<decimal>("NumDays")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<string>("Reason")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<int?>("RejectedFromStatus")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequesterFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("RequesterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaDonTu")
+                        .IsUnique()
+                        .HasFilter("[MaDonTu] IS NOT NULL");
+
+                    b.HasIndex("RequesterUserId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("LeaveRequests", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.LeaveRequestLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("LeaveRequestId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("LeaveRequestId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("LeaveRequestLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingBooking", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("BookedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("BookedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<DateTime>("EndAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid>("RoomId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("StartAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BookedByUserId");
+
+                    b.HasIndex("RoomId", "StartAt");
+
+                    b.ToTable("MeetingBookings", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingBookingAttendee", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("BookingId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("BookingId", "UserId")
+                        .IsUnique();
+
+                    b.ToTable("MeetingBookingAttendees", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingRoom", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Equipment")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Location")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("MeetingRooms", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.OtRequest", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("time");
+
+                    b.Property<decimal>("Hours")
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaDonTu")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("OtDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("OtPolicyId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Reason")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<int?>("RejectedFromStatus")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequesterFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("RequesterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("time");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaDonTu")
+                        .IsUnique()
+                        .HasFilter("[MaDonTu] IS NOT NULL");
+
+                    b.HasIndex("RequesterUserId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("OtRequests", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.OtRequestLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("OtRequestId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("OtRequestId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("OtRequestLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.Proposal", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("AmountEstimate")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(5000)
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid>("DrafterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaDeXuat")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int?>("RejectedFromStatus")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("SlaDeadline")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("SlaWarningSent")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DrafterUserId");
+
+                    b.HasIndex("MaDeXuat")
+                        .IsUnique()
+                        .HasFilter("[MaDeXuat] IS NOT NULL");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("Proposals", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ProposalAttachment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("FileName")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<string>("FilePath")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<long>("FileSize")
+                        .HasColumnType("bigint");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MimeType")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("ProposalId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("UploadedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("UploadedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProposalId");
+
+                    b.ToTable("ProposalAttachments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ProposalCodeSequence", b =>
+                {
+                    b.Property<string>("Prefix")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("LastSeq")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Prefix");
+
+                    b.ToTable("ProposalCodeSequences", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ProposalLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("ProposalId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("ProposalId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("ProposalLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.TravelRequest", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Destination")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal?>("EstimatedCost")
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaDonTu")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<int>("NumDays")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Purpose")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<int?>("RejectedFromStatus")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequesterFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("RequesterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaDonTu")
+                        .IsUnique()
+                        .HasFilter("[MaDonTu] IS NOT NULL");
+
+                    b.HasIndex("RequesterUserId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("TravelRequests", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.TravelRequestLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("TravelRequestId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("TravelRequestId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("TravelRequestLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.VehicleBooking", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Destination")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("nvarchar(300)");
+
+                    b.Property<string>("DriverName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime>("EndAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaDonTu")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("Purpose")
+                        .IsRequired()
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<int?>("RejectedFromStatus")
+                        .HasColumnType("int");
+
+                    b.Property<string>("RequesterFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("RequesterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("StartAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("VehicleLicense")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<string>("VehicleName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("MaDonTu")
+                        .IsUnique()
+                        .HasFilter("[MaDonTu] IS NOT NULL");
+
+                    b.HasIndex("RequesterUserId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VehicleLicense", "StartAt");
+
+                    b.ToTable("VehicleBookings", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.VehicleBookingLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("VehicleBookingId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("VehicleBookingId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("VehicleBookingLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.WorkflowAppCodeSequence", b =>
+                {
+                    b.Property<string>("Prefix")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<int>("LastSeq")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Prefix");
+
+                    b.ToTable("WorkflowAppCodeSequences", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PeWorkItemBudget", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("AdjustmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("CcmNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("InitialAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<decimal?>("ProAdjustmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal?>("ProEstimateAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal?>("ProInitialAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("ProNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("WorkItemId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkItemId");
+
+                    b.HasIndex("ProjectId", "WorkItemId")
+                        .IsUnique()
+                        .HasFilter("[IsDeleted] = 0");
+
+                    b.ToTable("PeWorkItemBudgets", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("ApprovalWorkflowId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("ApprovedPriceAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("ApprovedPriceSource")
+                        .HasMaxLength(20)
+                        .HasColumnType("nvarchar(20)");
+
+                    b.Property<decimal?>("BudgetPeriodAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal?>("CcmSuggestedPrice")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("CcmSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid?>("ContractId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("CurrentApprovalLevelOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("CurrentWorkflowStepIndex")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DiaDiem")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid?>("DrafterUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal?>("ExpectedRemainingAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("HoSoLink")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsUrgentByCcm")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsUrgentByPro")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("MaPhieu")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<string>("MoTa")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<string>("PaymentTerms")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Phase")
+                        .HasColumnType("int");
+
+                    b.Property<decimal?>("ProSuggestedMaxPrice")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal?>("ProSuggestedMinPrice")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("ProSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<Guid>("ProjectId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("RejectedAtStepIndex")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("RejectedFromPhase")
+                        .HasColumnType("int");
+
+                    b.Property<Guid?>("SelectedSupplierId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("SlaDeadline")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("SlaWarningSent")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("TenGoiThau")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("WorkItemId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("WorkflowDefinitionId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowId");
+
+                    b.HasIndex("ContractId");
+
+                    b.HasIndex("MaPhieu")
+                        .IsUnique()
+                        .HasFilter("[MaPhieu] IS NOT NULL");
+
+                    b.HasIndex("ProjectId");
+
+                    b.HasIndex("SlaDeadline");
+
+                    b.HasIndex("WorkItemId");
+
+                    b.HasIndex("WorkflowDefinitionId");
+
+                    b.HasIndex("Phase", "IsDeleted");
+
+                    b.ToTable("PurchaseEvaluations", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationApproval", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("ApproverUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Decision")
+                        .HasColumnType("int");
+
+                    b.Property<int>("FromPhase")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("ToPhase")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId", "ApprovedAt");
+
+                    b.ToTable("PurchaseEvaluationApprovals", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationAttachment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("FileName")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<long>("FileSize")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("PurchaseEvaluationSupplierId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Purpose")
+                        .HasColumnType("int");
+
+                    b.Property<string>("StoragePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId");
+
+                    b.HasIndex("PurchaseEvaluationSupplierId");
+
+                    b.ToTable("PurchaseEvaluationAttachments", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationChangelog", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Action")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ContextNote")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("EntityId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("EntityType")
+                        .HasColumnType("int");
+
+                    b.Property<string>("FieldChangesJson")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("PhaseAtChange")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Summary")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId", "CreatedAt");
+
+                    b.HasIndex("PurchaseEvaluationId", "EntityType");
+
+                    b.ToTable("PurchaseEvaluationChangelogs", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationCodeSequence", b =>
+                {
+                    b.Property<string>("Prefix")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<int>("LastSeq")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Prefix");
+
+                    b.ToTable("PurchaseEvaluationCodeSequences", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDepartmentApproval", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("ApproverRoleSnapshot")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<Guid>("ApproverUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsBypassed")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("PhaseAtApproval")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Stage")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApproverUserId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("PurchaseEvaluationId");
+
+                    b.HasIndex("PurchaseEvaluationId", "PhaseAtApproval", "DepartmentId", "Stage")
+                        .IsUnique()
+                        .HasDatabaseName("UX_PEDeptApprovals_PE_Phase_Dept_Stage");
+
+                    b.ToTable("PurchaseEvaluationDepartmentApprovals", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDepartmentOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<int>("Kind")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Opinion")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId", "Kind")
+                        .IsUnique();
+
+                    b.ToTable("PurchaseEvaluationDepartmentOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDetail", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("DonGiaNganSach")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<string>("DonViTinh")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GhiChu")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<string>("GroupCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<string>("GroupName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("ItemCode")
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<decimal>("KhoiLuongNganSach")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<decimal>("KhoiLuongThiCong")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("decimal(18,4)");
+
+                    b.Property<string>("NoiDung")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("ThanhTienNganSach")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId", "Order");
+
+                    b.ToTable("PurchaseEvaluationDetails", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationLevelOpinion", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ApprovalWorkflowLevelId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("DeletedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("DeletedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsDeleted")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("SignedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("SignedByFullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("SignedByUserId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApprovalWorkflowLevelId");
+
+                    b.HasIndex("PurchaseEvaluationId", "ApprovalWorkflowLevelId")
+                        .IsUnique();
+
+                    b.ToTable("PurchaseEvaluationLevelOpinions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationQuote", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("BgVat")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<decimal>("ChuaVat")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsSelected")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<Guid>("PurchaseEvaluationDetailId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("PurchaseEvaluationSupplierId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<decimal>("ThanhTien")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("decimal(18,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationId");
+
+                    b.HasIndex("PurchaseEvaluationSupplierId");
+
+                    b.HasIndex("PurchaseEvaluationDetailId", "PurchaseEvaluationSupplierId")
+                        .IsUnique();
+
+                    b.ToTable("PurchaseEvaluationQuotes", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationSupplier", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("ContactEmail")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("ContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("ContactPhone")
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("nvarchar(500)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<string>("PaymentTermText")
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<Guid>("PurchaseEvaluationId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("SupplierId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SupplierId");
+
+                    b.HasIndex("PurchaseEvaluationId", "SupplierId")
+                        .IsUnique();
+
+                    b.ToTable("PurchaseEvaluationSuppliers", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowDefinition", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("ActivatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
+                    b.Property<int>("EvaluationType")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code", "Version")
+                        .IsUnique();
+
+                    b.HasIndex("EvaluationType", "IsActive");
+
+                    b.ToTable("PurchaseEvaluationWorkflowDefinitions", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStep", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("nvarchar(200)");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Phase")
+                        .HasColumnType("int");
+
+                    b.Property<int?>("PositionLevel")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationWorkflowDefinitionId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int?>("SlaDays")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("PurchaseEvaluationWorkflowDefinitionId", "Order");
+
+                    b.ToTable("PurchaseEvaluationWorkflowSteps", (string)null);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStepApprover", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("AssignmentValue")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("nvarchar(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("CreatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Kind")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("PurchaseEvaluationWorkflowStepId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<Guid?>("UpdatedBy")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PurchaseEvaluationWorkflowStepId");
+
+                    b.ToTable("PurchaseEvaluationWorkflowStepApprovers", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.Role", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.Role", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Identity.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowStep", "Step")
+                        .WithMany("Levels")
+                        .HasForeignKey("ApprovalWorkflowStepId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Identity.User", null)
+                        .WithMany()
+                        .HasForeignKey("ApproverUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Step");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowStep", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflow", "ApprovalWorkflow")
+                        .WithMany("Steps")
+                        .HasForeignKey("ApprovalWorkflowId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Master.Department", null)
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("ApprovalWorkflow");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Contract", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflow", null)
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractApproval", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("Approvals")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractAttachment", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("Attachments")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractChangelog", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("Changelogs")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractComment", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("Comments")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractDepartmentApproval", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("DepartmentApprovals")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.ContractLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+
+                    b.Navigation("Level");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.DichVuDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("DichVuDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.GiaoKhoanDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("GiaoKhoanDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.MuaBanDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("MuaBanDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NguyenTacDvDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("NguyenTacDvDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NguyenTacNccDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("NguyenTacNccDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.NhaCungCapDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("NhaCungCapDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Details.ThauPhuDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.Contract", "Contract")
+                        .WithMany("ThauPhuDetails")
+                        .HasForeignKey("ContractId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Contract");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowStep", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Master.Department", null)
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("SolutionErp.Domain.Contracts.WorkflowDefinition", "WorkflowDefinition")
+                        .WithMany("Steps")
+                        .HasForeignKey("WorkflowDefinitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("WorkflowDefinition");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowStepApprover", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Contracts.WorkflowStep", "Step")
+                        .WithMany("Approvers")
+                        .HasForeignKey("WorkflowStepId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Step");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeDocument", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.EmployeeProfile", "EmployeeProfile")
+                        .WithMany("Documents")
+                        .HasForeignKey("EmployeeProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeProfile");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeEducation", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.EmployeeProfile", "EmployeeProfile")
+                        .WithMany("Educations")
+                        .HasForeignKey("EmployeeProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeProfile");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeFamilyRelation", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.EmployeeProfile", "EmployeeProfile")
+                        .WithMany("FamilyRelations")
+                        .HasForeignKey("EmployeeProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeProfile");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeProfile", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.User", "User")
+                        .WithOne()
+                        .HasForeignKey("SolutionErp.Domain.Hrm.EmployeeProfile", "UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeSkill", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.EmployeeProfile", "EmployeeProfile")
+                        .WithMany("Skills")
+                        .HasForeignKey("EmployeeProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeProfile");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeWorkHistory", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.EmployeeProfile", "EmployeeProfile")
+                        .WithMany("WorkHistories")
+                        .HasForeignKey("EmployeeProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeProfile");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.LeaveBalance", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Hrm.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.MenuItem", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.MenuItem", "Parent")
+                        .WithMany("Children")
+                        .HasForeignKey("ParentKey")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Parent");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.Permission", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Identity.MenuItem", "Menu")
+                        .WithMany("Permissions")
+                        .HasForeignKey("MenuKey")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Identity.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Menu");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.User", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Master.Department", null)
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.LeaveRequestLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Office.LeaveRequest", "LeaveRequest")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("LeaveRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("LeaveRequest");
+
+                    b.Navigation("Level");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingBooking", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Office.MeetingRoom", "Room")
+                        .WithMany()
+                        .HasForeignKey("RoomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Room");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingBookingAttendee", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Office.MeetingBooking", "Booking")
+                        .WithMany("Attendees")
+                        .HasForeignKey("BookingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Booking");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.OtRequestLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Office.OtRequest", "OtRequest")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("OtRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Level");
+
+                    b.Navigation("OtRequest");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ProposalAttachment", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Office.Proposal", "Proposal")
+                        .WithMany("Attachments")
+                        .HasForeignKey("ProposalId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Proposal");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.ProposalLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Office.Proposal", "Proposal")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("ProposalId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Level");
+
+                    b.Navigation("Proposal");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.TravelRequestLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Office.TravelRequest", "TravelRequest")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("TravelRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Level");
+
+                    b.Navigation("TravelRequest");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.VehicleBookingLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.Office.VehicleBooking", "VehicleBooking")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("VehicleBookingId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Level");
+
+                    b.Navigation("VehicleBooking");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflow", null)
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationApproval", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("Approvals")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationAttachment", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("Attachments")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationChangelog", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("Changelogs")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDepartmentApproval", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("DepartmentApprovals")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDepartmentOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("DepartmentOpinions")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDetail", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("Details")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationLevelOpinion", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowLevel", "Level")
+                        .WithMany()
+                        .HasForeignKey("ApprovalWorkflowLevelId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("LevelOpinions")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Level");
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationQuote", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDetail", "Detail")
+                        .WithMany("Quotes")
+                        .HasForeignKey("PurchaseEvaluationDetailId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", null)
+                        .WithMany("Quotes")
+                        .HasForeignKey("PurchaseEvaluationId");
+
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationSupplier", "Supplier")
+                        .WithMany()
+                        .HasForeignKey("PurchaseEvaluationSupplierId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Detail");
+
+                    b.Navigation("Supplier");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationSupplier", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", "PurchaseEvaluation")
+                        .WithMany("Suppliers")
+                        .HasForeignKey("PurchaseEvaluationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PurchaseEvaluation");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStep", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.Master.Department", null)
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowDefinition", "Definition")
+                        .WithMany("Steps")
+                        .HasForeignKey("PurchaseEvaluationWorkflowDefinitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Definition");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStepApprover", b =>
+                {
+                    b.HasOne("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStep", "Step")
+                        .WithMany("Approvers")
+                        .HasForeignKey("PurchaseEvaluationWorkflowStepId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Step");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflow", b =>
+                {
+                    b.Navigation("Steps");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.ApprovalWorkflowsV2.ApprovalWorkflowStep", b =>
+                {
+                    b.Navigation("Levels");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.Contract", b =>
+                {
+                    b.Navigation("Approvals");
+
+                    b.Navigation("Attachments");
+
+                    b.Navigation("Changelogs");
+
+                    b.Navigation("Comments");
+
+                    b.Navigation("DepartmentApprovals");
+
+                    b.Navigation("DichVuDetails");
+
+                    b.Navigation("GiaoKhoanDetails");
+
+                    b.Navigation("LevelOpinions");
+
+                    b.Navigation("MuaBanDetails");
+
+                    b.Navigation("NguyenTacDvDetails");
+
+                    b.Navigation("NguyenTacNccDetails");
+
+                    b.Navigation("NhaCungCapDetails");
+
+                    b.Navigation("ThauPhuDetails");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowDefinition", b =>
+                {
+                    b.Navigation("Steps");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Contracts.WorkflowStep", b =>
+                {
+                    b.Navigation("Approvers");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Hrm.EmployeeProfile", b =>
+                {
+                    b.Navigation("Documents");
+
+                    b.Navigation("Educations");
+
+                    b.Navigation("FamilyRelations");
+
+                    b.Navigation("Skills");
+
+                    b.Navigation("WorkHistories");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Identity.MenuItem", b =>
+                {
+                    b.Navigation("Children");
+
+                    b.Navigation("Permissions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.LeaveRequest", b =>
+                {
+                    b.Navigation("LevelOpinions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.MeetingBooking", b =>
+                {
+                    b.Navigation("Attendees");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.OtRequest", b =>
+                {
+                    b.Navigation("LevelOpinions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.Proposal", b =>
+                {
+                    b.Navigation("Attachments");
+
+                    b.Navigation("LevelOpinions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.TravelRequest", b =>
+                {
+                    b.Navigation("LevelOpinions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.Office.VehicleBooking", b =>
+                {
+                    b.Navigation("LevelOpinions");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluation", b =>
+                {
+                    b.Navigation("Approvals");
+
+                    b.Navigation("Attachments");
+
+                    b.Navigation("Changelogs");
+
+                    b.Navigation("DepartmentApprovals");
+
+                    b.Navigation("DepartmentOpinions");
+
+                    b.Navigation("Details");
+
+                    b.Navigation("LevelOpinions");
+
+                    b.Navigation("Quotes");
+
+                    b.Navigation("Suppliers");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationDetail", b =>
+                {
+                    b.Navigation("Quotes");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowDefinition", b =>
+                {
+                    b.Navigation("Steps");
+                });
+
+            modelBuilder.Entity("SolutionErp.Domain.PurchaseEvaluations.PurchaseEvaluationWorkflowStep", b =>
+                {
+                    b.Navigation("Approvers");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.cs b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.cs
new file mode 100644
index 0000000..8e8f7a9
--- /dev/null
+++ b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260619070051_AddPeSuggestedPriceNotes.cs
@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SolutionErp.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPeSuggestedPriceNotes : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "CcmSuggestedPriceNote",
+                table: "PurchaseEvaluations",
+                type: "nvarchar(1000)",
+                maxLength: 1000,
+                nullable: true);
+
+            migrationBuilder.AddColumn<string>(
+                name: "ProSuggestedPriceNote",
+                table: "PurchaseEvaluations",
+                type: "nvarchar(1000)",
+                maxLength: 1000,
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CcmSuggestedPriceNote",
+                table: "PurchaseEvaluations");
+
+            migrationBuilder.DropColumn(
+                name: "ProSuggestedPriceNote",
+                table: "PurchaseEvaluations");
+        }
+    }
+}
diff --git a/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs
index 71036a5..476b6d8 100644
--- a/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs
+++ b/src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -4610,6 +4610,10 @@ namespace SolutionErp.Infrastructure.Persistence.Migrations
                         .HasPrecision(18, 2)
                         .HasColumnType("decimal(18,2)");
 
+                    b.Property<string>("CcmSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
                     b.Property<Guid?>("ContractId")
                         .HasColumnType("uniqueidentifier");
 
@@ -4680,6 +4684,10 @@ namespace SolutionErp.Infrastructure.Persistence.Migrations
                         .HasPrecision(18, 2)
                         .HasColumnType("decimal(18,2)");
 
+                    b.Property<string>("ProSuggestedPriceNote")
+                        .HasMaxLength(1000)
+                        .HasColumnType("nvarchar(1000)");
+
                     b.Property<Guid>("ProjectId")
                         .HasColumnType("uniqueidentifier");
 
diff --git a/tests/SolutionErp.Infrastructure.Tests/Application/PeSuggestedPriceSetterAuthzTests.cs b/tests/SolutionErp.Infrastructure.Tests/Application/PeSuggestedPriceSetterAuthzTests.cs
index 2fd2e89..09ab773 100644
--- a/tests/SolutionErp.Infrastructure.Tests/Application/PeSuggestedPriceSetterAuthzTests.cs
+++ b/tests/SolutionErp.Infrastructure.Tests/Application/PeSuggestedPriceSetterAuthzTests.cs
@@ -266,4 +266,171 @@ public class PeSuggestedPriceSetterAuthzTests
 
         await act.Should().ThrowAsync<NotFoundException>();
     }
+
+    // ====================================================================
+    // ===== NEW [Mig 57 2026-06-19] suggested-price NOTE (ProSuggestedPriceNote /
+    //       CcmSuggestedPriceNote) — mirror PeWorkItemBudgetTests §4b CcmNote shape.
+    //   - PRO/CCM command +Note (string?) absolute-set (overwrite always, null = clear).
+    //   - Note rides the SAME role-gate as the price (PRO/Admin; CCM/Admin) fail-closed.
+    //   - Validator: Note MaximumLength(1000).
+    // ====================================================================
+
+    // 11. PRO note set + persist — note rides alongside Min/Max (doesn't clobber price).
+    [Fact]
+    public async Task ProSetter_Procurement_SetsNote_AlongsideMinMax()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-001");
+        var handler = new UpdatePeSuggestedPriceProCommandHandler(db, new FakeCurrentUser(AppRoles.Procurement));
+
+        await handler.Handle(
+            new UpdatePeSuggestedPriceProCommand(pe.Id, MinPrice: 100_000_000m, MaxPrice: 200_000_000m,
+                Note: "Min theo NCC A, Max theo NCC B (đã gồm VAT)"),
+            CancellationToken.None);
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.ProSuggestedPriceNote.Should().Be("Min theo NCC A, Max theo NCC B (đã gồm VAT)",
+            "PRO ghi chú giải thích Min vs Max");
+        reloaded.ProSuggestedMinPrice.Should().Be(100_000_000m, "note đi kèm KHÔNG đè giá Min");
+        reloaded.ProSuggestedMaxPrice.Should().Be(200_000_000m, "note đi kèm KHÔNG đè giá Max");
+    }
+
+    // 11b. Admin set PRO note (allow-list thứ 2 của PRO command).
+    [Fact]
+    public async Task ProSetter_Admin_SetsNote()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-001B");
+        var handler = new UpdatePeSuggestedPriceProCommandHandler(db, new FakeCurrentUser(AppRoles.Admin));
+
+        await handler.Handle(
+            new UpdatePeSuggestedPriceProCommand(pe.Id, MinPrice: 50_000_000m, MaxPrice: null, Note: "admin ghi chú giá PRO"),
+            CancellationToken.None);
+
+        (await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id))
+            .ProSuggestedPriceNote.Should().Be("admin ghi chú giá PRO", "Admin được ghi chú giá PRO");
+    }
+
+    // 12. CCM note set + persist — note rides alongside CcmPrice.
+    [Fact]
+    public async Task CcmSetter_CostControl_SetsNote_AlongsidePrice()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-002");
+        var handler = new UpdatePeSuggestedPriceCcmCommandHandler(db, new FakeCurrentUser(AppRoles.CostControl));
+
+        await handler.Handle(
+            new UpdatePeSuggestedPriceCcmCommand(pe.Id, CcmPrice: 333_000_000m, Note: "giá CCM khuyến nghị cho CEO duyệt"),
+            CancellationToken.None);
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.CcmSuggestedPriceNote.Should().Be("giá CCM khuyến nghị cho CEO duyệt", "CCM ghi chú giá CCM");
+        reloaded.CcmSuggestedPrice.Should().Be(333_000_000m, "note đi kèm KHÔNG đè giá CCM");
+    }
+
+    // 13. Absolute-set null-clear — bắt đầu từ note CÓ SẴN rồi gửi Note=null → CLEAR
+    //     (chứng minh absolute-set, KHÔNG skip-if-null giữ giá trị cũ). Cả PRO + CCM.
+    [Fact]
+    public async Task ProSetter_NullNote_ClearsExistingNote_AbsoluteSet()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-003");
+
+        // Pre-seed note có sẵn để chứng minh bị xoá (không phải vốn-dĩ-null).
+        pe.ProSuggestedPriceNote = "ghi chú PRO cũ cần xoá";
+        pe.ProSuggestedMinPrice = 10_000_000m;
+        await db.SaveChangesAsync(CancellationToken.None);
+
+        var handler = new UpdatePeSuggestedPriceProCommandHandler(db, new FakeCurrentUser(AppRoles.Procurement));
+        await handler.Handle(
+            new UpdatePeSuggestedPriceProCommand(pe.Id, MinPrice: 10_000_000m, MaxPrice: null, Note: null),
+            CancellationToken.None);
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.ProSuggestedPriceNote.Should().BeNull("absolute-set: Note=null CLEAR field, KHÔNG giữ ghi chú cũ");
+    }
+
+    [Fact]
+    public async Task CcmSetter_NullNote_ClearsExistingNote_AbsoluteSet()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-003C");
+
+        pe.CcmSuggestedPriceNote = "ghi chú CCM cũ cần xoá";
+        pe.CcmSuggestedPrice = 20_000_000m;
+        await db.SaveChangesAsync(CancellationToken.None);
+
+        var handler = new UpdatePeSuggestedPriceCcmCommandHandler(db, new FakeCurrentUser(AppRoles.CostControl));
+        await handler.Handle(
+            new UpdatePeSuggestedPriceCcmCommand(pe.Id, CcmPrice: 20_000_000m, Note: null),
+            CancellationToken.None);
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.CcmSuggestedPriceNote.Should().BeNull("absolute-set: Note=null CLEAR field, KHÔNG giữ ghi chú cũ");
+    }
+
+    // 14. Non-privileged role → ForbiddenException + note (và giá) GIỮ NGUYÊN trong DB.
+    //     Fail-closed: role-gate TRƯỚC mọi side-effect (NotFound → gate → mutate), nên PE
+    //     tồn tại + role sai = Forbidden trước khi ghi → KHÔNG partial-write.
+    [Fact]
+    public async Task ProSetter_NonPrivilegedRole_WithNote_ThrowsForbidden_AndDoesNotMutate()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-004");
+
+        // Pre-seed note + giá để chứng minh KHÔNG bị mutate khi Forbidden.
+        pe.ProSuggestedPriceNote = "ghi chú PRO giữ nguyên";
+        pe.ProSuggestedMinPrice = 700_000_000m;
+        await db.SaveChangesAsync(CancellationToken.None);
+
+        var handler = new UpdatePeSuggestedPriceProCommandHandler(db, new FakeCurrentUser(AppRoles.CostControl));
+
+        await FluentActions.Awaiting(() => handler.Handle(
+                new UpdatePeSuggestedPriceProCommand(pe.Id, MinPrice: 1m, MaxPrice: 2m, Note: "không được ghi"),
+                CancellationToken.None))
+            .Should().ThrowAsync<ForbiddenException>("chỉ PRO | Admin được nhập giá đề xuất PRO + ghi chú");
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.ProSuggestedPriceNote.Should().Be("ghi chú PRO giữ nguyên",
+            "Forbidden TRƯỚC side-effect → note KHÔNG bị mutate");
+        reloaded.ProSuggestedMinPrice.Should().Be(700_000_000m, "giá cũng giữ nguyên (no partial-write)");
+    }
+
+    // 15. Độc lập PRO note ↔ CCM note — set CCM note KHÔNG đụng PRO note (và ngược lại
+    //     ngầm định: 2 lệnh, 2 field riêng). Cũng kiểm Note MaximumLength(1000) ở validator.
+    [Fact]
+    public async Task ProAndCcmNotes_AreIndependent_AndValidatorEnforcesMaxLength()
+    {
+        using var fix = new IdentityFixture();
+        var db = fix.Services.GetRequiredService<TestApplicationDbContext>();
+        var pe = await SeedPeAsync(db, "PE-SPN-005");
+
+        // Đặt PRO note trước (Admin set được cả 2 command).
+        await new UpdatePeSuggestedPriceProCommandHandler(db, new FakeCurrentUser(AppRoles.Admin))
+            .Handle(new UpdatePeSuggestedPriceProCommand(pe.Id, 1m, 2m, Note: "PRO note"), CancellationToken.None);
+        // Rồi đặt CCM note — phải KHÔNG làm mất PRO note.
+        await new UpdatePeSuggestedPriceCcmCommandHandler(db, new FakeCurrentUser(AppRoles.Admin))
+            .Handle(new UpdatePeSuggestedPriceCcmCommand(pe.Id, 3m, Note: "CCM note"), CancellationToken.None);
+
+        var reloaded = await db.PurchaseEvaluations.AsNoTracking().FirstAsync(x => x.Id == pe.Id);
+        reloaded.ProSuggestedPriceNote.Should().Be("PRO note", "set CCM note KHÔNG đụng PRO note (field độc lập)");
+        reloaded.CcmSuggestedPriceNote.Should().Be("CCM note");
+
+        // Validator: Note > 1000 ký tự → invalid; đúng 1000 → valid.
+        var proValidator = new UpdatePeSuggestedPriceProCommandValidator();
+        proValidator.Validate(new UpdatePeSuggestedPriceProCommand(pe.Id, null, null, Note: new string('x', 1001)))
+            .IsValid.Should().BeFalse("Note > 1000 ký tự vi phạm MaximumLength(1000)");
+        proValidator.Validate(new UpdatePeSuggestedPriceProCommand(pe.Id, null, null, Note: new string('x', 1000)))
+            .IsValid.Should().BeTrue("Note đúng 1000 ký tự hợp lệ");
+
+        var ccmValidator = new UpdatePeSuggestedPriceCcmCommandValidator();
+        ccmValidator.Validate(new UpdatePeSuggestedPriceCcmCommand(pe.Id, null, Note: new string('x', 1001)))
+            .IsValid.Should().BeFalse("Note > 1000 ký tự vi phạm MaximumLength(1000)");
+    }
 }