OPC Scheduler at our other location can not import MS Project .xml

Hello,

Wondering if people here have had to deal with the following...

My OPC organizational workspace structure is the following (will keep descriptions general for privacy reasons):

Organization (Parent Workspace)

Non-Prod

Prod

Location 1 (Child Workspace)

Location 2 (Child Workspace)

Location 3 (Child Workspace)

I have a Senior OPC schedule assigned to Location 3 with full permission rights to import schedules (high level permissions to do just about everything in Location 3). He can not see Location 1 or Location 2 or Non-Prod. Just Location 3. He has no issues importing P6 schedule.

However, when trying to import MS Project .xml he gets 2 messages from OPC saying import was successful but the schedule never shows up under the Child Workspace. Oracle tech is saying the problem is because I did not give the Scheduler permissions at the Parent Workspace level. But my dilemma as Administrator is I do not want the Scheduler to see other Locations and other projects. Just want him assigned and focused to Location 3.