ERP Cloud 24B: Need master XSD for 3rd Party Payments for Expenses

We will be processing Expense Report payments through 3rd party / Non-Oracle systems. So, payment type is set as ‘3rd Party’ in the Enterprise Options. Oracle Expense will need to send a CSV file to integration layer for correct account mapping & routing downstream to different payable systems based on BU / Country. However, ESS job ‘Process Expense Reimbursements and Cash Advances’ generates output file only in XML format, not CSV. This requires integration layer to flatten the XML structure into CSV. We therefore, need to use BIP Report with an output in CSV format covering same information as covered