@regisphilbin I don’t believe there’s been any change to the system behavior here.
If you’re issuing a rework order for the customer, i.e. not receiving the parts back in to stock, then the rework order should be for the customer. If you check the “Rework to Stock?” checkbox then the resulting order will be for an internal customer.
Do you have any examples of rwo’s that don’t seem to be fitting that behavior?