How to limit the total amount of disbursement by internal bank account?

Hi

It's a new R12 implementation, the customer has a lot of internal bank accounts, and wants to manage to disbursement total amount by internal account.

We assume that a PPR is sheduled by internal bank account, the amount limit on PPP payment Process Profil manage the limit per payment instruction, but not for the PPR, based on one internal bank account.

I think that Specific User Validation at payment format file is not able to handle to total of payment amount

Do you have an idea ?

Thank you for your help.