Payroll Assignment id in Balance group with automated resolution of references is not coming.

While creating a payroll extract to retrieve run balances for an employee within a specific pay period, I want to ensure that the Payroll Data Group (DG) and Employee Data Group (DG) are properly linked in the RTF template so the correct balances are fetched for each assignment, especially since an employee may have multiple assignments. To display the Assignment ID within the Balance Group with automated reference resolution, I understand that the Payroll Assignment ID needs to be available in the Balance Group, but it is not currently appearing. I have already included the minimum required attributes for Balance