ForwardSimulation → Simulation Relation

File in ForwardDetectors/ForwardSimulation	Includes file in Simulation
ForwardRegion_SimEv / ForwardRegion_SimEv / SimulationHitCollection.h	HitManagement / HitManagement / AtlasHitsVector.h
ForwardRegionMgField / src / ForwardRegionFieldSvc.h	G4Atlas / G4AtlasInterfaces / G4AtlasInterfaces / IMagFieldSvc.h