diff --git a/src/components/pages/production/recording/form/RecordingForm.tsx b/src/components/pages/production/recording/form/RecordingForm.tsx
index 5ffa1344..a59952ec 100644
--- a/src/components/pages/production/recording/form/RecordingForm.tsx
+++ b/src/components/pages/production/recording/form/RecordingForm.tsx
@@ -31,12 +31,14 @@ import {
   RecordingApi,
   ProjectFlockApi,
 } from '@/services/api/production';
-import { ProductionStandardApi } from '@/services/api/master-data';
+import { ProductionStandardApi, ProductApi } from '@/services/api/master-data';
 import {
   ProductionStandard,
   StandardDetails,
 } from '@/types/api/master-data/production-standard';
+import { Product } from '@/types/api/master-data/product';
 import { LocationApi } from '@/services/api/master-data';
+import { SystemSettingsApi } from '@/services/api/system-settings';
 import { ProductWarehouseApi } from '@/services/api/inventory';
 import { ProductWarehouse } from '@/types/api/inventory/product-warehouse';
 
@@ -499,6 +501,20 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
     type,
   ]);
 
+  // ===== MIGRATION MODE =====
+  const { data: systemSettingsResponse } = useSWR(
+    SystemSettingsApi.basePath,
+    SystemSettingsApi.getAllFetcher
+  );
+
+  const isMigrationMode = useMemo(() => {
+    if (!isResponseSuccess(systemSettingsResponse)) return false;
+    const setting = systemSettingsResponse.data.find(
+      (s) => s.key === 'allow_negative_pakan_ovk'
+    );
+    return setting?.value === 'true';
+  }, [systemSettingsResponse]);
+
   // ===== PAYLOAD CREATION HELPERS =====
   const createGrowingPayload = useCallback(
     (values: RecordingGrowingFormValues) => {
@@ -519,7 +535,11 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
         ? (values.stocks ?? [])
             .filter((s) => s.product_warehouse_id && s.qty)
             .map((stock) => ({
-              product_warehouse_id: stock.product_warehouse_id,
+              // In migration mode, product_warehouse_id field holds product.id;
+              // send it as product_id so the backend auto-creates the warehouse entry.
+              ...(isMigrationMode
+                ? { product_id: stock.product_warehouse_id }
+                : { product_warehouse_id: stock.product_warehouse_id }),
               qty: Number(stock.qty) || 0,
             }))
         : [];
@@ -531,7 +551,11 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
         ...(depletions.length > 0 && { depletions }),
       };
     },
-    [recordingRestriction.canEditStock, recordingRestriction.canEditDepletion]
+    [
+      isMigrationMode,
+      recordingRestriction.canEditStock,
+      recordingRestriction.canEditDepletion,
+    ]
   );
 
   const createLayingPayload = useCallback(
@@ -561,7 +585,9 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
         ? values.stocks
             .filter((s) => s.product_warehouse_id && s.qty)
             .map((stock) => ({
-              product_warehouse_id: stock.product_warehouse_id,
+              ...(isMigrationMode
+                ? { product_id: stock.product_warehouse_id }
+                : { product_warehouse_id: stock.product_warehouse_id }),
               qty: Number(stock.qty) || 0,
             }))
         : [];
@@ -574,7 +600,7 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
         ...(eggs && eggs.length > 0 && { eggs }),
       };
     },
-    [recordingRestriction.canEditStock]
+    [isMigrationMode, recordingRestriction.canEditStock]
   );
 
   const isRecordingEditable = useCallback((recording?: Recording) => {
@@ -603,18 +629,51 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
     return true;
   }, []);
 
+  // When migration mode ON: fetch all master PAKAN/OVK products (no warehouse entry needed).
+  // When migration mode OFF: fetch from product-warehouses as usual.
   const {
     setInputValue: setStockProductInputValue,
-    rawData: stockProducts,
-    isLoadingOptions: isLoadingStockProducts,
-    loadMore: loadMoreStockProducts,
-  } = useSelect(ProductWarehouseApi.basePath, 'id', 'product.name', 'search', {
-    flags: 'PAKAN,OVK',
-    limit: '100',
-    available_only: 'false',
-    location_id: stockProductsLocationId,
-    ...(selectedKandangId ? { kandang_id: selectedKandangId.toString() } : {}),
-  });
+    rawData: stockProductsPW,
+    isLoadingOptions: isLoadingStockProductsPW,
+    loadMore: loadMoreStockProductsPW,
+  } = useSelect(
+    isMigrationMode ? null : ProductWarehouseApi.basePath,
+    'id',
+    'product.name',
+    'search',
+    {
+      flags: 'PAKAN,OVK',
+      limit: '100',
+      available_only: 'false',
+      location_id: stockProductsLocationId,
+      ...(selectedKandangId
+        ? { kandang_id: selectedKandangId.toString() }
+        : {}),
+    }
+  );
+
+  const {
+    setInputValue: setStockMasterInputValue,
+    rawData: stockProductsMaster,
+    isLoadingOptions: isLoadingStockProductsMaster,
+    loadMore: loadMoreStockProductsMaster,
+  } = useSelect(
+    isMigrationMode ? ProductApi.basePath : null,
+    'id',
+    'name',
+    'search',
+    { flags: 'PAKAN,OVK', limit: '100' }
+  );
+
+  const isLoadingStockProducts = isMigrationMode
+    ? isLoadingStockProductsMaster
+    : isLoadingStockProductsPW;
+  const loadMoreStockProducts = isMigrationMode
+    ? loadMoreStockProductsMaster
+    : loadMoreStockProductsPW;
+  const setStockInputValue = isMigrationMode
+    ? setStockMasterInputValue
+    : setStockProductInputValue;
 
   const {
     rawData: depletionProductsData,
@@ -999,9 +1058,9 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
   useEffect(() => {
     const items: Array<ProductWarehouse | null | undefined> = [];
 
-    if (isResponseSuccess(stockProducts)) {
+    if (!isMigrationMode && isResponseSuccess(stockProductsPW)) {
       items.push(
-        ...((stockProducts.data as unknown as ProductWarehouse[]) ?? [])
+        ...((stockProductsPW.data as unknown as ProductWarehouse[]) ?? [])
       );
     }
 
@@ -1035,7 +1094,8 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
 
     mergeKnownProductWarehouses(items);
   }, [
-    stockProducts,
+    isMigrationMode,
+    stockProductsPW,
     depletionProductsData,
     eggProductsData,
     initialValues,
@@ -1066,9 +1126,20 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
   );
 
   const unifiedStockProducts = useMemo(() => {
-    const options = isResponseSuccess(stockProducts)
+    if (isMigrationMode) {
+      // In migration mode, show all master PAKAN/OVK products (no warehouse context).
+      // value = product.id; submission will send product_id to the backend.
+      const options: OptionType[] = isResponseSuccess(stockProductsMaster)
+        ? (stockProductsMaster.data as unknown as Product[])
+            .map((p) => ({ value: p.id, label: p.name }))
+            .sort((a, b) => a.label.localeCompare(b.label))
+        : [];
+      return options;
+    }
+
+    const options = isResponseSuccess(stockProductsPW)
       ? buildProductWarehouseOptions(
-          stockProducts.data as unknown as ProductWarehouse[]
+          stockProductsPW.data as unknown as ProductWarehouse[]
         )
       : [];
 
@@ -1085,7 +1156,9 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
 
     return options;
   }, [
-    stockProducts,
+    isMigrationMode,
+    stockProductsMaster,
+    stockProductsPW,
     buildProductWarehouseOptions,
     initialValues,
     type,
@@ -2797,7 +2870,7 @@ const RecordingForm = ({ type = 'add', initialValues }: RecordingFormProps) => {
                                   product.value === stock.product_warehouse_id
                               ) || null
                             }
-                            onInputChange={setStockProductInputValue}
+                            onInputChange={setStockInputValue}
                             onChange={(selectedOption) => {
                               const option =
                                 selectedOption as OptionType | null;