diff --git a/Trigger/TrigDataAccess/TrigSerializeResult/python/dictwrite.py b/Trigger/TrigDataAccess/TrigSerializeResult/python/dictwrite.py
index 02e3c1c922becb463234cd6d568f41388201f0dd..28821e547767fa2f1ecd5b16ab857ee6a116d035 100755
--- a/Trigger/TrigDataAccess/TrigSerializeResult/python/dictwrite.py
+++ b/Trigger/TrigDataAccess/TrigSerializeResult/python/dictwrite.py
@@ -1,6 +1,16 @@
 #!/usr/bin/env pyroot.py 
 
 # Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+
+#----------------------------------------------
+#
+# PLEASE DO NOT UPDATE bs-streamerinfos.root YOURSELF!!!!
+# Contact the person mentioned on: 
+#    https://twiki.cern.ch/twiki/bin/view/Atlas/TrigSerializeResult
+# and/or the Trigger EDM Coordinator 
+#
+#----------------------------------------------
+
 import sys
 
 doEDM=False
@@ -25,96 +35,99 @@ b) have a real class in the 'objects' list BEFORE the typedef
 
 
 objects = [
-'xAOD::TrigEMCluster_v1',
-'xAOD::TrigEMClusterContainer_v1',
-'xAOD::TrigEMClusterAuxContainer_v1',
-'xAOD::TrigRingerRings_v1',
-'xAOD::TrigRingerRingsContainer_v1',
-'xAOD::TrigRingerRingsAuxContainer_v1',
-'xAOD::TrigRNNOutput_v1',
-'xAOD::TrigRNNOutputContainer_v1',
-'xAOD::TrigRNNOutputAuxContainer_v1',
-'xAOD::CaloClusterContainer_v1',
-'xAOD::CaloClusterAuxContainer_v2',
-'xAOD::L2StandAloneMuonContainer_v1',
-'xAOD::L2StandAloneMuonAuxContainer_v1',
-'xAOD::L2StandAloneMuonAuxContainer_v2',
-'xAOD::L2CombinedMuonContainer_v1',
-'xAOD::L2CombinedMuonAuxContainer_v1',
-'xAOD::L2IsoMuonContainer_v1',
-'xAOD::L2IsoMuonAuxContainer_v1',
-'xAOD::MuonContainer_v1',
-'xAOD::MuonAuxContainer_v1',
-'xAOD::MuonAuxContainer_v2',
-'xAOD::MuonAuxContainer_v3',
-'xAOD::TrackParticleContainer_v1',
-'xAOD::TrackParticleAuxContainer_v1',
-'xAOD::TrackParticleAuxContainer_v2',
-'xAOD::TrackParticleAuxContainer_v3',
-'xAOD::TauJetContainer_v2',
-'xAOD::TauJetAuxContainer_v2',
-'xAOD::TauJetAuxContainer_v3',
-'xAOD::VertexContainer_v1',
-'xAOD::VertexAuxContainer_v1',
-'xAOD::TrigCompositeContainer_v1',
-'xAOD::TrigCompositeAuxContainer_v1',
-'xAOD::MuonRoIContainer_v1',
-'xAOD::MuonRoIAuxContainer_v1',
-'xAOD::EmTauRoIContainer_v2',
-'xAOD::EmTauRoIAuxContainer_v2',
-'xAOD::JetRoIContainer_v2',
-'xAOD::JetRoIAuxContainer_v2',
-'xAOD::JetEtRoI_v1',
-'xAOD::JetEtRoIAuxInfo_v1',
-'xAOD::EnergySumRoI_v1',
-'xAOD::EnergySumRoIAuxInfo_v1',
-'xAOD::TriggerTowerContainer_v2',
-'xAOD::TriggerTowerAuxContainer_v2',
-'xAOD::ElectronContainer_v1',
-'xAOD::ElectronAuxContainer_v1',
-'xAOD::PhotonContainer_v1',
-'xAOD::PhotonAuxContainer_v1',
-'xAOD::TrigBphysContainer_v1',
-'xAOD::TrigBphysAuxContainer_v1',
-'xAOD::TrigT2MbtsBitsAuxContainer_v1',
-'xAOD::TrigT2MbtsBitsContainer_v1',
-'xAOD::TrigSpacePointCountsContainer_v1',
-'xAOD::TrigSpacePointCountsAuxContainer_v1',
-'xAOD::TrigVertexCountsContainer_v1',
-'xAOD::TrigVertexCountsAuxContainer_v1',
-'xAOD::TrigTrackCounts_v1',
-'xAOD::TrigTrackCountsAuxContainer_v1',
-'xAOD::TrigMissingETContainer_v1',
-'xAOD::TrigMissingETAuxContainer_v1',
-'xAOD::TrigPhotonContainer_v1',
-'xAOD::TrigPhotonAuxContainer_v1',
-'xAOD::TrigElectronContainer_v1',
-'xAOD::TrigElectronAuxContainer_v1',
-'xAOD::JetContainer_v1',
-'xAOD::JetTrigAuxContainer_v1',
-'xAOD::JetTrigAuxContainer_v2',
-'xAOD::TrigDecision_v1',
-'xAOD::TrigDecisionAuxInfo_v1',
-'xAOD::TrigConfKeys_v1',
-'xAOD::TrigNavigation_v1',
-'xAOD::TrigNavigationAuxInfo_v1',
-'xAOD::BTaggingContainer_v1',
-'xAOD::BTaggingAuxContainer_v1',
-'xAOD::BTaggingTrigAuxContainer_v1',
-'xAOD::BTagVertexContainer_v1',
-'xAOD::BTagVertexAuxContainer_v1',
-'xAOD::HIEventShapeAuxContainer_v2',
-'xAOD::HIEventShapeContainer_v2',
-'xAOD::TrigT2ZdcSignalsAuxContainer_v1',
-'xAOD::TrigT2ZdcSignalsContainer_v1',
-'xAOD::TrigPassBitsContainer_v1',
-'xAOD::TrigPassBitsAuxContainer_v1',
-'xAOD::CaloClusterTrigAuxContainer_v1',
-'xAOD::ElectronTrigAuxContainer_v1',
-'xAOD::PhotonTrigAuxContainer_v1',
-'xAOD::TrigEMClusterAuxContainer_v2',
-'xAOD::TrigRingerRingsAuxContainer_v2',
-'xAOD::TrigRNNOutputAuxContainer_v2',
+  'xAOD::TrigEMCluster_v1',
+  'xAOD::TrigEMClusterContainer_v1',
+  'xAOD::TrigEMClusterAuxContainer_v1',
+  'xAOD::TrigRingerRings_v1',
+  'xAOD::TrigRingerRingsContainer_v1',
+  'xAOD::TrigRingerRingsAuxContainer_v1',
+  'xAOD::TrigRNNOutput_v1',
+  'xAOD::TrigRNNOutputContainer_v1',
+  'xAOD::TrigRNNOutputAuxContainer_v1',
+  'xAOD::CaloClusterContainer_v1',
+  'xAOD::CaloClusterAuxContainer_v2',
+  'xAOD::L2StandAloneMuonContainer_v1',
+  'xAOD::L2StandAloneMuonAuxContainer_v1',
+  'xAOD::L2StandAloneMuonAuxContainer_v2',
+  'xAOD::L2CombinedMuonContainer_v1',
+  'xAOD::L2CombinedMuonAuxContainer_v1',
+  'xAOD::L2IsoMuonContainer_v1',
+  'xAOD::L2IsoMuonAuxContainer_v1',
+  'xAOD::MuonContainer_v1',
+  'xAOD::MuonAuxContainer_v1',
+  'xAOD::MuonAuxContainer_v2',
+  'xAOD::MuonAuxContainer_v3',
+  'xAOD::MuonAuxContainer_v4',
+  'xAOD::TrackParticleContainer_v1',
+  'xAOD::TrackParticleAuxContainer_v1',
+  'xAOD::TrackParticleAuxContainer_v2',
+  'xAOD::TrackParticleAuxContainer_v3',
+  'xAOD::TauJetContainer_v2',
+  'xAOD::TauJetAuxContainer_v2',
+  'xAOD::TauJetAuxContainer_v3',
+  'xAOD::VertexContainer_v1',
+  'xAOD::VertexAuxContainer_v1',
+  'xAOD::TrigCompositeContainer_v1',
+  'xAOD::TrigCompositeAuxContainer_v1',
+  'xAOD::MuonRoIContainer_v1',
+  'xAOD::MuonRoIAuxContainer_v1',
+  'xAOD::EmTauRoIContainer_v2',
+  'xAOD::EmTauRoIAuxContainer_v2',
+  'xAOD::JetRoIContainer_v2',
+  'xAOD::JetRoIAuxContainer_v2',
+  'xAOD::JetEtRoI_v1',
+  'xAOD::JetEtRoIAuxInfo_v1',
+  'xAOD::EnergySumRoI_v1',
+  'xAOD::EnergySumRoIAuxInfo_v1',
+  'xAOD::TriggerTowerContainer_v2',
+  'xAOD::TriggerTowerAuxContainer_v2',
+  'xAOD::ElectronContainer_v1',
+  'xAOD::ElectronAuxContainer_v1',
+  'xAOD::PhotonContainer_v1',
+  'xAOD::PhotonAuxContainer_v1',
+  'xAOD::TrigBphysContainer_v1',
+  'xAOD::TrigBphysAuxContainer_v1',
+  'xAOD::TrigT2MbtsBitsAuxContainer_v1',
+  'xAOD::TrigT2MbtsBitsContainer_v1',
+  'xAOD::TrigSpacePointCountsContainer_v1',
+  'xAOD::TrigSpacePointCountsAuxContainer_v1',
+  'xAOD::TrigVertexCountsContainer_v1',
+  'xAOD::TrigVertexCountsAuxContainer_v1',
+  'xAOD::TrigTrackCounts_v1',
+  'xAOD::TrigTrackCountsAuxContainer_v1',
+  'xAOD::TrigMissingETContainer_v1',
+  'xAOD::TrigMissingETAuxContainer_v1',
+  'xAOD::TrigPhotonContainer_v1',
+  'xAOD::TrigPhotonAuxContainer_v1',
+  'xAOD::TrigElectronContainer_v1',
+  'xAOD::TrigElectronAuxContainer_v1',
+  'xAOD::JetContainer_v1',
+  'xAOD::JetTrigAuxContainer_v1',
+  'xAOD::JetTrigAuxContainer_v2',
+  'xAOD::TrigDecision_v1',
+  'xAOD::TrigDecisionAuxInfo_v1',
+  'xAOD::TrigConfKeys_v1',
+  'xAOD::TrigNavigation_v1',
+  'xAOD::TrigNavigationAuxInfo_v1',
+  'xAOD::BTaggingContainer_v1',
+  'xAOD::BTaggingAuxContainer_v1',
+  'xAOD::BTaggingTrigAuxContainer_v1',
+  'xAOD::BTagVertexContainer_v1',
+  'xAOD::BTagVertexAuxContainer_v1',
+  'xAOD::HIEventShapeAuxContainer_v2',
+  'xAOD::HIEventShapeContainer_v2',
+  'xAOD::TrigT2ZdcSignalsAuxContainer_v1',
+  'xAOD::TrigT2ZdcSignalsContainer_v1',
+  'xAOD::TrigPassBitsContainer_v1',
+  'xAOD::TrigPassBitsAuxContainer_v1',
+  'xAOD::CaloClusterTrigAuxContainer_v1',
+  'xAOD::ElectronTrigAuxContainer_v1',
+  'xAOD::PhotonTrigAuxContainer_v1',
+  'xAOD::TrigEMClusterAuxContainer_v2',
+  'xAOD::TrigRingerRingsAuxContainer_v2',
+  'xAOD::TrigRNNOutputAuxContainer_v2',
+  'TrigMuonEFIsolation_p2',
+  'xAOD::MuonAuxContainer_v4',
 ]
 
 from collections import defaultdict
diff --git a/Trigger/TrigDataAccess/TrigSerializeResult/share/bs-streamerinfos.root b/Trigger/TrigDataAccess/TrigSerializeResult/share/bs-streamerinfos.root
index 30f525246856feccb7ce5f16e3fd44f10b8f8353..dbc118fb5bcf4ab7aa6ca8624826b497ced4b4e7 100644
Binary files a/Trigger/TrigDataAccess/TrigSerializeResult/share/bs-streamerinfos.root and b/Trigger/TrigDataAccess/TrigSerializeResult/share/bs-streamerinfos.root differ