RecBackgroundEvent → Event Relation

File in Reconstruction/RecBackground/RecBackgroundEvent/RecBackgroundEvent	Includes file in Event
BeamBackgroundData.h	xAOD / xAODCaloEvent / xAODCaloEvent / Event/xAOD/xAODCaloEvent/xAODCaloEvent/CaloCluster.h
BeamBackgroundData.h	xAOD / xAODCaloEvent / xAODCaloEvent / Event/xAOD/xAODCaloEvent/xAODCaloEvent/CaloClusterContainer.h
BeamBackgroundData.h	xAOD / xAODJet / xAODJet / JetContainer.h