Supplier based account selection at the time of Non stock PO entry

Hi

I am using Oracle 9.2.5

There is a requirement for non stock PO to have the account in order detail populated on the basis of supplier number , at the time of PO entry i.e. based on the supplier number selected at the time of PO entry , the account number populated in order detail should get selected

Is there a standard JDE way of doing this?

Flex purchase accounting is not being used in our system

Please share your thoughts

Thanks in advance