I have two BO's previously unlinked (historical data from an old system) which I now want to link together via reference attributes - which I've created.
I need to FIND ALL instances in one file (easy) then loop through that file, and for each instance of a flight do a search on the second file for an identical key (Pilot.Id = Flight.PilotID)
Then when found - INSERT the flight into the pilot instance's reference attribute.