Ability to mark employee bank account primary

Summary:

Ability to mark employee bank account primary

Content (please ensure you mask any confidential information):

Currently, we have managers entering the expense reports for their employees. This works fine as long as the employee has one bank account in payroll as that is available in expense. However, if the employee has multiple bank accounts in payroll there is no way for the manager or an admin to mark which bank account as primary for an employee. Not every employee is set up with userid to access Oracle so we were wondering how a manager can achieve this? How are others resolving this issue?