Staff and Student payments not picking custom seperate remittance advice

Summary:

Staff and Student payments not picking custom seperate remittance advice

Content (please ensure you mask any confidential information):

A requirement exists for all student and staff payments that are paid out of Payments also use the customised separate remittance advice that was setup and working for suppiers.

How can this be achieved?

Where is the template stored that is currently used when making a payment to a staff member (Expenses) or a Student which comes into Payables as a Payment Process Request.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):