diff --git a/packages/admin/dashboard/src/routes/orders/order-balance-settlement/components/order-balance-settlement-form/order-balance-settlement-form.tsx b/packages/admin/dashboard/src/routes/orders/order-balance-settlement/components/order-balance-settlement-form/order-balance-settlement-form.tsx
index 44cfbf8a92..e9115cf341 100644
--- a/packages/admin/dashboard/src/routes/orders/order-balance-settlement/components/order-balance-settlement-form/order-balance-settlement-form.tsx
+++ b/packages/admin/dashboard/src/routes/orders/order-balance-settlement/components/order-balance-settlement-form/order-balance-settlement-form.tsx
@@ -40,8 +40,6 @@ const OrderBalanceSettlementSchema = zod.object({
   credit_line: zod
     .object({
       amount: zod.string().or(zod.number()).optional(),
-      reference: zod.string().optional(),
-      reference_id: zod.string().optional(),
       note: zod.string().optional(),
     })
     .optional(),
@@ -84,8 +82,6 @@ export const OrderBalanceSettlementForm = ({
       await createCreditLine(
         {
           amount: parseFloat(data.credit_line!.amount! as string) * -1,
-          reference: data.credit_line!.reference ?? "order",
-          reference_id: data.credit_line!.reference_id ?? order.id,
         },
         {
           onSuccess: () => {
@@ -332,42 +328,6 @@ export const OrderBalanceSettlementForm = ({
                     )
                   }}
                 />
-
-                <Form.Field
-                  control={form.control}
-                  name="credit_line.reference"
-                  render={({ field }) => {
-                    return (
-                      <Form.Item>
-                        <Form.Label>{t("fields.reference")}</Form.Label>
-
-                        <Form.Control>
-                          <Input {...field} />
-                        </Form.Control>
-
-                        <Form.ErrorMessage />
-                      </Form.Item>
-                    )
-                  }}
-                />
-
-                <Form.Field
-                  control={form.control}
-                  name="credit_line.reference_id"
-                  render={({ field }) => {
-                    return (
-                      <Form.Item>
-                        <Form.Label>{t("fields.reference_id")}</Form.Label>
-
-                        <Form.Control>
-                          <Input {...field} />
-                        </Form.Control>
-
-                        <Form.ErrorMessage />
-                      </Form.Item>
-                    )
-                  }}
-                />
               </>
             )}
           </div>
diff --git a/packages/core/types/src/order/mutations.ts b/packages/core/types/src/order/mutations.ts
index d546f7b1a4..c44d5a4b7e 100644
--- a/packages/core/types/src/order/mutations.ts
+++ b/packages/core/types/src/order/mutations.ts
@@ -2297,12 +2297,12 @@ export interface CreateOrderCreditLineDTO {
   /**
    * The reference model name that the credit line is generated from
    */
-  reference: string | null
+  reference?: string | null
 
   /**
    * The reference model id that the credit line is generated from
    */
-  reference_id: string | null
+  reference_id?: string | null
 
   /**
    * The metadata of the order detail