PO Receiving Process for J Line Type

JDE 9.2.

For J line type POs, In PO receiving application.

1. Using option 1 partially client receives the amount.
2. They decide to cancel the remaining amount.

within receiving application using option 9 makes it appear the PO line is canceled (canceled status), with a partially received quantity. This confuses the users.

what is the best practice? Should they revise the original PO? It is weird when approvals on PO were done and now revising the PO to a different/partial amount, plus multiple departments are involved based on action.

Thanks