Purchase Order Over-Receipting

Hi All, greetings. I am looking at a scenario to implement wherein it requires use of over receipting  in terms of $ (Unit Cost/Extended Cost) wherein the Qty = 1 and Amount = $10000 (say) on some POs. My understanding is that in JDE over receipting option is only available for Grower module and not for standard purchasing. Is that correct? If yes, what are the other options/workaround to cater to over-receipting (for ex: entering a PO variation line or change order and receiving against the same)? Thank you in advance.