For my master planning if the SO is from a xyz customer i don't wan run a master planning or if the SO is from a inter company then i dont want to run a master planing .
Any one have experience on how to achieve this ?
I will also assume the customer purchases "normally" otherwise just set the default site and warehouse as suggested.
In your process why would planning pick it up? If you are IC you would create the chain, if you want specific for a customer on a PO you would generate the PO or hold stock. I dont understand the reason for the request.