Because of personel absences we want to configure the release strategy so that:
User A or user B releases in the normal case the first level of a PO (with release code 01).
User C (Manager) releases after release code 01 with release code 02.
User A is deputy of user C. In this case user B will release with code 01 and user A will release with code 02.
Because user A can use depending of the case release code 01 or 02 (C deputy) it must be avoided that user B sets release code 01 and 02 for the same purchase order.
Do you know about a solution for this issue