message: activate the filling of dedicated histograms for multiplicity when HighMult string is passed
diff: TString kAnaCaloTrackCorr = "";
  /// Global name to be composed of the analysis components chain and some internal settings
  -TString kAnaCutsString = ""; // "Photon_MergedPi0_DecayPi0_Isolation_Correlation_Bkg_QA_Charged",
  +// Some examples of strings: "Photon_MergedPi0_DecayPi0_Isolation_Correlation_Bkg_QA_Charged_HighMult_MultiIso_PerSM_PerTCard",
  +TString kAnaCutsString = "";
  ///
  /// Set common histograms binning
  @@ -76,7 +77,6 @@ void SetAnalysisCommonParameters(AliAnaCaloTrackCorrBaseClass* ana, TString hist
  if ( histoString != "" )
  ana->AddToHistogramsName(Form("%s_%s", histoString.Data(), (ana->GetAddedHistogramsStringToName()).Data()) );
  -
  histoRanges->SetHistoPtRangeAndNBins(0, 100, 200) ; // Energy and pt histograms
  if(calorimeter=="EMCAL")
  @@ -182,6 +182,15 @@ void SetAnalysisCommonParameters(AliAnaCaloTrackCorrBaseClass* ana, TString hist
  if(simulation) ana->SwitchOnDataMC() ;//Access MC stack and fill more histograms, AOD MC not implemented yet.
  else ana->SwitchOffDataMC() ;
  +
  + //
  + // Specialized histograms on multiplicity
  + //
  + if ( kAnaCutsString.Contains("HighMult") )
  + ana->SwitchOnFillHighMultiplicityHistograms();
  + else
  + ana->SwitchOnFillHighMultiplicityHistograms();
  +
  //
  // Debug
  //
  @@ -922,8 +931,6 @@ AliAnaParticleHadronCorrelation* ConfigureHadronCorrelationAnalysis(TString part
  ana->SwitchOffCorrelationVzBin() ;
  ana->SwitchOffFillEtaGapHistograms();
  - ana->SwitchOffFillHighMultiplicityHistograms();
  -
  ana->SwitchOffPi0TriggerDecayCorr();
  if(particle.Contains("Photon"))
  