Perform receipt depending on MCU with the same order type

Hi community,

I need to solve the following scenario:

I make some OP orders for 4 control centers (let's call them A, B, C, D). I would like to perform the receipt (P4312) only for 2 of them (A, . In this way, for control centers A and B I would match the invoice with the receipt while for control centers B and D I would match the invoice with the order.

The flow is:

220      Enter Purchase Order                240

240      Purchase Order Approval          400

400      Record Purchase Receipt          999

999      Complete - Ready to Purge

Unfortunately I can neither change the overall flow nor create another order type.

Regards,