diff --git a/Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/TrackInfoExt.h b/Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/TrackInfoExt.h
index 26eeea858d14b..2eed64df3bfca 100644
--- a/Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/TrackInfoExt.h
+++ b/Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/TrackInfoExt.h
@@ -25,6 +25,9 @@ namespace dataformats
 {
 
 struct TrackInfoExt {
+  enum { TPCA = 0,
+         TPCC = 1,
+         kBitMask = 0xffff };
   o2::track::TrackParCov track;
   DCA dca{};
   DCA dcaTPC{};
@@ -43,6 +46,7 @@ struct TrackInfoExt {
   float q2ptITSTPCTRD = 0.f;
   uint16_t nClTPC = 0;
   uint16_t nClTPCShared = 0;
+  uint16_t flags = 0;
   uint8_t pattITS = 0;
   uint8_t nClITS = 0;
   uint8_t rowMinTPC = 0;
@@ -50,6 +54,14 @@ struct TrackInfoExt {
   uint8_t rowMaxTPC = 0;
   uint8_t rowCountTPC = 0;
 
+  void setTPCA() { setBit(int(TPCA)); }
+  void setTPCC() { setBit(int(TPCC)); }
+  void setTPCAC() { setBit(int(TPCC)); }
+
+  bool isTPCA() const { return isBitSet(int(TPCA)); }
+  bool isTPCC() const { return isBitSet(int(TPCC)); }
+  bool isTPCAC() const { return isBitSet(int(TPCA)) && isBitSet(int(TPCC)); }
+
   float getTPCInX() const { return innerTPCPos[0]; }
   float getTPCInY() const { return innerTPCPos[1]; }
   float getTPCInZ() const { return innerTPCPos[2]; }
@@ -57,7 +69,12 @@ struct TrackInfoExt {
   float getTPCInY0() const { return innerTPCPos0[1]; }
   float getTPCInZ0() const { return innerTPCPos0[2]; }
 
-  ClassDefNV(TrackInfoExt, 6);
+  void setBits(std::uint16_t b) { flags = b; }
+  void setBit(int bit) { flags |= kBitMask & (0x1 << bit); }
+  void resetBit(int bit) { flags &= ~(kBitMask & (0x1 << bit)); }
+  bool isBitSet(int bit) const { return flags & (kBitMask & (0x1 << bit)); }
+
+  ClassDefNV(TrackInfoExt, 7);
 };
 
 } // namespace dataformats
diff --git a/Detectors/GlobalTrackingWorkflow/study/src/TrackingStudy.cxx b/Detectors/GlobalTrackingWorkflow/study/src/TrackingStudy.cxx
index a2bf6abd35fef..97721a30b0ab8 100644
--- a/Detectors/GlobalTrackingWorkflow/study/src/TrackingStudy.cxx
+++ b/Detectors/GlobalTrackingWorkflow/study/src/TrackingStudy.cxx
@@ -486,6 +486,12 @@ void TrackingStudySpec::process(o2::globaltracking::RecoContainer& recoData)
 
           if (tpcTr) {
             float tsuse = trcExt.ttime / (8 * o2::constants::lhc::LHCBunchSpacingMUS);
+            if (tpcTr->hasASideClusters()) {
+              trcExt.setTPCA();
+            }
+            if (tpcTr->hasCSideClusters()) {
+              trcExt.setTPCC();
+            }
             if (is == GTrackID::TPC) {
               trcExt.dcaTPC = dca;
               tsuse = -1e9;