Supplier/Item Relationship P43090 automatically generated

Hi Experts,

I have a question about automatic generation of records on F43090. I know that in P4310 there is PO 5 in tab Interface, that let the system create a record in F43090 after entering the Purchase Order with field NROU blank.

In my situation, I need to create the record on F43090, with a particular Receipt Route (NROU field) based on supplier. For example, every item ordered from supplier 10000, always need to enter in receipt route RRR. My question is if there is a way to default on F43090, NROU='RRR' for every record created with AN8=10000.

Thank you and Best Regards,