How to create "Amount" based Purchase Requisition in a Foreign Currency

Oracle Applications : 12.2.3

Currency exchange rate

Functional Currency = FUL

Foreign Currency = FOR\Exchange Rate between FUL and FOR = 1: 2

Create "Amount" base Requisition R in FOR currency with

- quantity = 100

- unit_price = 1 (System default for "Amount" base Purchase document and is not updateable)

The amount booked in FUL should be 200 FUL, and not 100 FUL.

The reason why we would like to keep as FOR, such that when user auto-creates the PR to PO, we can retain the PO to be 100 FOR.

Thank you.

Florence