iSupplier change requests approval notifications

Hi Dear SMEs,

 When a supplier is requesting a change to a release through iSupplier the change is not going to correct person. If the release is created manually by the planner then the request will go to the planner (correct) However if the release is created automatically (majority of the time) the supply managers name is on the release and the request goes to the supply manager (incorrect)

To have 2 way communication through iSupply we need the communications to go to the right people to get the notifications through oracle to avoid hung PO's in the system.  In the case of supplier change requests on delivery dates and or quantity changes those approvals need to go to materials planner, for approvals.