xAOD::L1MDTCandData_v1 Node1 xAOD::L1MDTCandData_v1   + L1MDTCandData_v1() + ~L1MDTCandData_v1() + l1MdtFlag() + l1NumSegments() + l1SegmentQualityFlag() + l1SlCharge() + l1SlPtThreshold() + l1SlPhiPosition() + l1SlEtaPosition() + l1MdtCharge() and 12 more... Node2 xAOD::IL1CandData_v1 # s_etaRange # s_phiRange # s_ptResolution # s_etaBitRange # s_phiBitRange # s_ptBitRange # s_ptRange # COINTYPE_BIT_MASK # TC_ID_BIT_MASK + IL1CandData_v1() + ~IL1CandData_v1() + l1SubdetectorId() + l1SectorId() + bcTag() + l1Threshold() + l1CandCharge() + coinType() + l1Eta() + l1Phi() and 13 more... + etaRange() + etaBitRange() + phiRange() + phiBitRange() + ptResolution() + ptRange() + ptBitRange() + coinTypeBitMask() + tcIdBitMask() Node2->Node1 Node3 SG::AuxElement     Node3->Node2