How to Restrict completely billed GRNs from appearing in the invoice matching screen

Our requirement is, An already matched receipt information should not be visible in the Match to Receipt Screen.

Whenever user is entering AP invoice and matching it to PO and searching by PO number in find receipts for matching window , system will retrieve all the receipts (both matched and unmatched) related to given PO number .

User has to click on each lines in Match to receipt form to identify which one is billed and which one is not billed. This is difficult to identify in case of 200 or 300 GRN created for the same PO. Already billed GRN should be restricted from selecting or should be un display from the matching lines.