Adding tau truth matching branches (needed for tau CP tools)

PhysicsAnalysis/DerivationFramework/DerivationFrameworkJetEtMiss/share/JETM4.py

@@ -215,7 +215,8 @@ JETM4SlimmingHelper.AllVariables = [# "CaloCalTopoClusters",
                                     "Kt4EMTopoOriginEventShape","Kt4LCTopoOriginEventShape","Kt4EMPFlowEventShape"]
 
 JETM4SlimmingHelper.ExtraVariables = ["CaloCalTopoClusters.calE.calEta.calPhi.calM.rawE.rawEta.rawPhi.rawM","Photons."+NewTrigVars["Photons"],"JetETMissNeutralParticleFlowObjects.m.mEM.eflowRec_TIMING.eflowRec_AVG_LAR_Q.eflowRec_CENTER_LAMBDA.pt.ptEM.phi.eta",
-"JetETMissChargedParticleFlowObjects.pt.eta.phi.m.eflowRec_tracksExpectedEnergyDeposit.charge.eflowRec_isInDenseEnvironment.pfo_TrackLinks.DFCommonPFlow_z0.DFCommonPFlow_vz.DFCommonPFlow_d0.DFCommonPFlow_theta.DFCommonPFlow_envWeight"]
+"JetETMissChargedParticleFlowObjects.pt.eta.phi.m.eflowRec_tracksExpectedEnergyDeposit.charge.eflowRec_isInDenseEnvironment.pfo_TrackLinks.DFCommonPFlow_z0.DFCommonPFlow_vz.DFCommonPFlow_d0.DFCommonPFlow_theta.DFCommonPFlow_envWeight",
+"TauJets.truthJetLink.truthParticleLink.IsTruthMatched"]
 
 for truthc in [
     "TruthMuons",