Invoice when Invoiced

Our client has a lot of Federal project and uses Complex Purchase Order for their sub-contractors

Their requirement is to invoice the end client only once they have been invoiced by sub-contractor.

Sub-Contractor uses Complex Purchase Order (iSupplier interface) to enter the progress, which eventually gets created as a Receipt and comes over to projects if the "Accrue At Receipt" is "Yes" for that Complex Purchase Order

This causes issue for billing because the lines are interfaced from PO Receipts and not AP Invoice.

So when the automated billing is run at month-end, biller doesnt know for that PO receipt line in projects whether the corresponding AP invoice has been received or not. Also, has to mark the PO Receipt line to be on hold as we dont want to bill that line till the