diff --git a/src/components/pages/production/transfer-to-laying/form/TransferToLayingForm.schema.ts b/src/components/pages/production/transfer-to-laying/form/TransferToLayingForm.schema.ts
index e0273a9a..2e26a36d 100644
--- a/src/components/pages/production/transfer-to-laying/form/TransferToLayingForm.schema.ts
+++ b/src/components/pages/production/transfer-to-laying/form/TransferToLayingForm.schema.ts
@@ -1,4 +1,7 @@
 import * as Yup from 'yup';
+import { TransferToLaying } from '@/types/api/production/transfer-to-laying';
+import { TransferToLayingApi } from '@/services/api/production/transfer-to-laying';
+import { formatDate } from '@/lib/helper';
 
 type TransferToLayingFormSchemaType = {
   transfer_date?: string;
@@ -14,7 +17,7 @@ type TransferToLayingFormSchemaType = {
   totalQuantity?: number;
   maxTotalQuantity?: number; // original cap (hidden), helper
 
-  kandangs: {
+  flockSourceKandangs: {
     kandang: {
       value: number;
       label: string;
@@ -22,6 +25,16 @@ type TransferToLayingFormSchemaType = {
     quantity: number | string; // editable
     maxQuantity?: number; // original cap (hidden), helper
   }[];
+
+  flockDestinationKandangs: {
+    kandang: {
+      value: number;
+      label: string;
+    };
+    quantity: number | string; // editable
+    maxQuantity?: number; // original cap (hidden), helper
+  }[];
+
   reason?: string;
 };
 
@@ -51,7 +64,29 @@ export const TransferToLayingFormSchema: Yup.ObjectSchema<TransferToLayingFormSc
       .min(1, 'Jumlah transfer minimal 1')
       .required('Jumlah transfer wajib diisi!'),
 
-    kandangs: Yup.array()
+    flockSourceKandangs: Yup.array()
+      .of(
+        Yup.object({
+          kandang: Yup.object({
+            value: Yup.number().min(1).required(),
+            label: Yup.string().required(),
+          }).required('Kandang wajib diisi!'),
+
+          quantity: Yup.number()
+            .min(0, 'Kuantitas minimal 0!')
+            .max(
+              Yup.ref('maxQuantity'),
+              ({ max }) => `Kuantitas maksimal ${max}!`
+            )
+            .required('Kuantitas wajib diisi!'),
+
+          maxQuantity: Yup.number().min(1).required(), // internal helper field
+        })
+      )
+      .min(1, 'Minimal 1 kandang terisi!')
+      .required('Kandang wajib diisi!'),
+
+    flockDestinationKandangs: Yup.array()
       .of(
         Yup.object({
           kandang: Yup.object({
@@ -81,3 +116,122 @@ export const UpdateTransferToLayingFormSchema = TransferToLayingFormSchema;
 export type TransferToLayingFormValues = Yup.InferType<
   typeof TransferToLayingFormSchema
 >;
+
+export const getTransferToLayingFormInitialValues = (
+  initialValues?: TransferToLaying
+): TransferToLayingFormValues => {
+  return {
+    transfer_date: initialValues?.transfer_date
+      ? formatDate(initialValues.transfer_date, 'YYYY-MM-DD')
+      : '',
+    flockSource: initialValues?.from_project_flock
+      ? {
+          value: initialValues?.from_project_flock.id,
+          label: initialValues?.from_project_flock.flock_name,
+        }
+      : undefined,
+    flockDestination: initialValues?.to_project_flock
+      ? {
+          value: initialValues?.to_project_flock.id,
+          label: initialValues?.to_project_flock.flock_name,
+        }
+      : undefined,
+    totalQuantity:
+      initialValues?.usage_qty ?? initialValues?.pending_usage_qty ?? undefined,
+
+    flockSourceKandangs: initialValues?.sources
+      ? initialValues.sources.map((sourceKandang) => ({
+          kandang: {
+            value: sourceKandang.source_project_flock_kandang.kandang.id,
+            label: sourceKandang.source_project_flock_kandang.kandang.name,
+          },
+          quantity: sourceKandang.qty,
+        }))
+      : [],
+
+    flockDestinationKandangs: initialValues?.targets
+      ? initialValues.targets.map((targetKandang) => ({
+          kandang: {
+            value: targetKandang.target_project_flock_kandang.kandang.id,
+            label: targetKandang.target_project_flock_kandang.kandang.name,
+          },
+          quantity: targetKandang.qty,
+        }))
+      : [],
+
+    reason: initialValues?.notes ?? undefined,
+  };
+};
+
+export const getFilledTransferToLayingFormInitialValues = async (
+  initialValues?: TransferToLaying
+): Promise<TransferToLayingFormValues> => {
+  const mappedFlockSourceKandangsAvailableQty =
+    await TransferToLayingApi.getMappedFlockKandangsAvailability(
+      initialValues?.from_project_flock.id as number
+    );
+
+  const formattedFlockSourceKandangs = initialValues?.sources
+    ? initialValues.sources.map((sourceKandang) => ({
+        kandang: {
+          value: sourceKandang.source_project_flock_kandang.kandang.id,
+          label: sourceKandang.source_project_flock_kandang.kandang.name,
+        },
+        quantity: sourceKandang.qty,
+        maxQuantity:
+          (mappedFlockSourceKandangsAvailableQty &&
+            mappedFlockSourceKandangsAvailableQty[
+              sourceKandang.source_project_flock_kandang.id
+            ].available_qty) ??
+          0,
+      }))
+    : [];
+
+  let maxTotalQuantity = 0;
+  formattedFlockSourceKandangs.forEach((item) => {
+    maxTotalQuantity += item.maxQuantity;
+  });
+
+  return {
+    transfer_date: initialValues?.transfer_date
+      ? formatDate(initialValues.transfer_date, 'YYYY-MM-DD')
+      : '',
+    flockSource: initialValues?.from_project_flock
+      ? {
+          value: initialValues?.from_project_flock.id,
+          label: initialValues?.from_project_flock.flock_name,
+        }
+      : undefined,
+    flockDestination: initialValues?.to_project_flock
+      ? {
+          value: initialValues?.to_project_flock.id,
+          label: initialValues?.to_project_flock.flock_name,
+        }
+      : undefined,
+    totalQuantity:
+      initialValues?.usage_qty ?? initialValues?.pending_usage_qty ?? undefined,
+    maxTotalQuantity: maxTotalQuantity,
+
+    flockSourceKandangs: formattedFlockSourceKandangs,
+
+    flockDestinationKandangs: initialValues?.targets
+      ? initialValues.targets.map((targetKandang) => ({
+          kandang: {
+            value: targetKandang.target_project_flock_kandang.kandang.id,
+            label: targetKandang.target_project_flock_kandang.kandang.name,
+          },
+          quantity: targetKandang.qty,
+
+          // maxQuantity:
+          //   targetKandang.target_project_flock_kandang.kandang.capacity,
+
+          // TODO: integrate this to real API kandang capacity
+          maxQuantity:
+            targetKandang.target_project_flock_kandang.kandang.capacity ??
+            Infinity,
+        }))
+      : [],
+
+    reason: initialValues?.notes ?? undefined,
+  };
+};