diff --git a/PWGLF/DataModel/LFStrangenessTables.h b/PWGLF/DataModel/LFStrangenessTables.h
index efb3bbb51d1..39916967019 100644
--- a/PWGLF/DataModel/LFStrangenessTables.h
+++ b/PWGLF/DataModel/LFStrangenessTables.h
@@ -58,6 +58,17 @@ DECLARE_SOA_TABLE_VERSIONED(StraRawCents_003, "AOD", "STRARAWCENTS", 3,     //!
                             mult::MultAllTracksITSTPC,                      // ITSTPC track multiplicities, all, no eta cut
                             mult::MultZNA, mult::MultZNC, mult::MultZEM1,   // ZDC signals
                             mult::MultZEM2, mult::MultZPA, mult::MultZPC);
+DECLARE_SOA_TABLE_VERSIONED(StraRawCents_004, "AOD", "STRARAWCENTS", 4,     //! debug information
+                            mult::MultFT0A, mult::MultFT0C, mult::MultFV0A, // FIT detectors
+                            mult::MultNTracksPVeta1,                        // track multiplicities with eta cut for INEL>0
+                            mult::MultPVTotalContributors,                  // number of PV contribs total
+                            mult::MultNTracksGlobal,                        // global track multiplicities
+                            mult::MultNTracksITSTPC,                        // track multiplicities, PV contribs, no eta cut
+                            mult::MultAllTracksTPCOnly,                     // TPConly track multiplicities, all, no eta cut
+                            mult::MultAllTracksITSTPC,                      // ITSTPC track multiplicities, all, no eta cut
+                            mult::MultZNA, mult::MultZNC, mult::MultZEM1,   // ZDC signals
+                            mult::MultZEM2, mult::MultZPA, mult::MultZPC,
+                            evsel::NumTracksInTimeRange); // add occupancy as extra
 DECLARE_SOA_TABLE(StraEvSels, "AOD", "STRAEVSELS", //! event selection: sel8
                   evsel::Sel8, evsel::Selection);
 DECLARE_SOA_TABLE(StraFT0AQVs, "AOD", "STRAFT0AQVS", //! t0a Qvec
@@ -73,7 +84,7 @@ DECLARE_SOA_TABLE(StraFT0CQVsEv, "AOD", "STRAFT0CQVSEv", //! events used to comp
 DECLARE_SOA_TABLE(StraStamps, "AOD", "STRASTAMPS", //! information for ID-ing mag field if needed
                   bc::RunNumber, timestamp::Timestamp);
 
-using StraRawCents = StraRawCents_003;
+using StraRawCents = StraRawCents_004;
 using StraCollision = StraCollisions::iterator;
 using StraCent = StraCents::iterator;
 
diff --git a/PWGLF/TableProducer/Strangeness/strangederivedbuilder.cxx b/PWGLF/TableProducer/Strangeness/strangederivedbuilder.cxx
index cd85f18f9f9..e01fcfaa2fc 100644
--- a/PWGLF/TableProducer/Strangeness/strangederivedbuilder.cxx
+++ b/PWGLF/TableProducer/Strangeness/strangederivedbuilder.cxx
@@ -281,7 +281,8 @@ struct strangederivedbuilder {
                           collision.multZEM1() * static_cast<float>(fillRawZDC),
                           collision.multZEM2() * static_cast<float>(fillRawZDC),
                           collision.multZPA() * static_cast<float>(fillRawZDC),
-                          collision.multZPC() * static_cast<float>(fillRawZDC));
+                          collision.multZPC() * static_cast<float>(fillRawZDC),
+                          collision.trackOccupancyInTimeRange());
         }
       }
       for (int i = 0; i < V0Table_thisColl.size(); i++)
@@ -332,7 +333,8 @@ struct strangederivedbuilder {
                           collision.multZEM1() * static_cast<float>(fillRawZDC),
                           collision.multZEM2() * static_cast<float>(fillRawZDC),
                           collision.multZPA() * static_cast<float>(fillRawZDC),
-                          collision.multZPC() * static_cast<float>(fillRawZDC));
+                          collision.multZPC() * static_cast<float>(fillRawZDC),
+                          collision.trackOccupancyInTimeRange());
         }
       }
       for (int i = 0; i < V0Table_thisColl.size(); i++)
@@ -401,7 +403,8 @@ struct strangederivedbuilder {
                           collision.multZEM1() * static_cast<float>(fillRawZDC),
                           collision.multZEM2() * static_cast<float>(fillRawZDC),
                           collision.multZPA() * static_cast<float>(fillRawZDC),
-                          collision.multZPC() * static_cast<float>(fillRawZDC));
+                          collision.multZPC() * static_cast<float>(fillRawZDC),
+                          collision.trackOccupancyInTimeRange());
         }
       }
       for (int i = 0; i < V0Table_thisColl.size(); i++)
diff --git a/PWGLF/TableProducer/converters/CMakeLists.txt b/PWGLF/TableProducer/converters/CMakeLists.txt
index 7080dc720dd..660365da5ac 100644
--- a/PWGLF/TableProducer/converters/CMakeLists.txt
+++ b/PWGLF/TableProducer/converters/CMakeLists.txt
@@ -19,6 +19,11 @@ o2physics_add_dpl_workflow(strarawcentsconverter
                     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
                     COMPONENT_NAME Analysis)
 
+o2physics_add_dpl_workflow(strarawcentsconverter2v4
+                    SOURCES strarawcentsconverter2v4.cxx
+                    PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
+                    COMPONENT_NAME Analysis)
+
 o2physics_add_dpl_workflow(v0coresconverter
                     SOURCES v0coresconverter.cxx
                     PUBLIC_LINK_LIBRARIES O2Physics::AnalysisCore
diff --git a/PWGLF/TableProducer/converters/strarawcentsconverter2v4.cxx b/PWGLF/TableProducer/converters/strarawcentsconverter2v4.cxx
new file mode 100644
index 00000000000..c94227e31cd
--- /dev/null
+++ b/PWGLF/TableProducer/converters/strarawcentsconverter2v4.cxx
@@ -0,0 +1,50 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+#include "Framework/runDataProcessing.h"
+#include "Framework/AnalysisTask.h"
+#include "Framework/AnalysisDataModel.h"
+#include "PWGLF/DataModel/LFStrangenessTables.h"
+
+using namespace o2;
+using namespace o2::framework;
+
+// Converts V0 version 001 to 002
+struct strarawcentsconverter2v4 {
+  Produces<aod::StraRawCents_004> straRawCents_004;
+
+  void process(aod::StraRawCents_003 const& straRawCents_003)
+  {
+    for (auto& values : straRawCents_003) {
+      straRawCents_004(values.multFT0A(),
+                       values.multFT0C(),
+                       values.multFT0A(),
+                       values.multNTracksPVeta1(),
+                       values.multPVTotalContributors(),
+                       values.multNTracksGlobal(),
+                       values.multNTracksITSTPC(),
+                       values.multAllTracksTPCOnly(),
+                       values.multAllTracksITSTPC(),
+                       values.multZNA(),
+                       values.multZNC(),
+                       values.multZEM1(),
+                       values.multZEM2(),
+                       values.multZPA(),
+                       values.multZPC(),
+                       0 /*dummy occupancy value*/);
+    }
+  }
+};
+
+WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
+{
+  return WorkflowSpec{
+    adaptAnalysisTask<strarawcentsconverter2v4>(cfgc)};
+}