diff --git a/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx b/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx
index bb35e81c1f9..f20460f7171 100644
--- a/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx
+++ b/PWGLF/TableProducer/Strangeness/lambdaspincorrelation.cxx
@@ -75,6 +75,7 @@ struct lambdaspincorrelation {
 
   // events
   Configurable<bool> cfgEventTypepp{"cfgEventTypepp", false, "Type of collisions"};
+  Configurable<bool> cfgCentTypepp{"cfgCentTypepp", true, "Type of centrality"};
   Configurable<float> cfgCutVertex{"cfgCutVertex", 10.0f, "Accepted z-vertex range"};
   Configurable<float> cfgCutCentralityMax{"cfgCutCentralityMax", 80.0f, "Accepted maximum Centrality"};
   Configurable<float> cfgCutCentralityMin{"cfgCutCentralityMin", 0.0f, "Accepted minimum Centrality"};
@@ -242,7 +243,8 @@ struct lambdaspincorrelation {
   using EventCandidates = soa::Filtered<soa::Join<aod::Collisions, aod::EvSels, aod::CentFT0Cs, aod::CentFT0Ms>>;
   using AllTrackCandidates = soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksDCA, aod::TrackSelection, aod::pidTPCFullPi, aod::pidTPCFullPr>;
   using ResoV0s = aod::V0Datas;
-
+  using EventCandidatesMC = soa::Join<aod::Collisions, aod::EvSels, aod::McCollisionLabels, aod::CentFT0Cs, aod::CentFT0Ms>;
+  using AllTrackCandidatesMC = soa::Join<aod::Tracks, aod::TracksExtra, aod::TracksDCA, aod::TrackSelection, aod::pidTPCFullPi, aod::pidTPCFullPr, aod::McTrackLabels>;
   void processData(EventCandidates::iterator const& collision, AllTrackCandidates const&, ResoV0s const& V0s)
   {
     std::vector<ROOT::Math::PxPyPzMVector> lambdaMother, protonDaughter, pionDaughter;
@@ -258,7 +260,7 @@ struct lambdaspincorrelation {
     int numbV0 = 0;
     // LOGF(info, "event collisions: (%d)", collision.index());
     auto centrality = collision.centFT0C();
-    if (cfgEventTypepp)
+    if (cfgCentTypepp)
       centrality = collision.centFT0M();
     auto vz = collision.posZ();
     int occupancy = collision.trackOccupancyInTimeRange();
@@ -370,7 +372,7 @@ struct lambdaspincorrelation {
     int numbV0 = 0;
     // LOGF(info, "event collisions: (%d)", collision.index());
     auto centrality = collision.centFT0C();
-    if (cfgEventTypepp)
+    if (cfgCentTypepp)
       centrality = collision.centFT0M();
     auto vz = collision.posZ();
     int occupancy = collision.trackOccupancyInTimeRange();
@@ -465,6 +467,201 @@ struct lambdaspincorrelation {
     }
   }
   PROCESS_SWITCH(lambdaspincorrelation, processMc, "Process montecarlo", true);
+
+  void processMc2(aod::McCollision const&,
+                  soa::SmallGroups<EventCandidatesMC> const& collisions,
+                  AllTrackCandidatesMC const&,
+                  ResoV0s const& V0s,
+                  aod::McParticles const&)
+  {
+    if (collisions.size() == 1) {
+
+      for (const auto& collision : collisions) {
+
+        std::vector<ROOT::Math::PxPyPzMVector> lambdaMother, protonDaughter, pionDaughter;
+        std::vector<int> v0Status = {};
+        std::vector<bool> doubleStatus = {};
+        std::vector<float> v0Cospa = {};
+        std::vector<float> v0Radius = {};
+        std::vector<float> dcaPositive = {};
+        std::vector<float> dcaNegative = {};
+        std::vector<int> positiveIndex = {};
+        std::vector<int> negativeIndex = {};
+        std::vector<float> dcaBetweenDaughter = {};
+        int numbV0 = 0;
+
+        auto centrality = collision.centFT0C();
+        if (cfgCentTypepp) {
+          centrality = collision.centFT0M();
+        }
+
+        auto vz = collision.posZ();
+        int occupancy = collision.trackOccupancyInTimeRange();
+
+        histos.fill(HIST("hEvtSelInfo"), 0.5);
+
+        if (std::abs(collision.posZ()) < cfgCutVertex &&
+            (!rctCut.requireRCTFlagChecker || rctChecker(collision)) &&
+
+            (!cfgEventTypepp || (collision.selection_bit(aod::evsel::kNoSameBunchPileup) &&
+                                 collision.selection_bit(aod::evsel::kIsGoodZvtxFT0vsPV) &&
+                                 collision.selection_bit(aod::evsel::kNoTimeFrameBorder) &&
+                                 collision.selection_bit(aod::evsel::kNoITSROFrameBorder))) &&
+
+            (!useNoCollInTimeRangeStandard || collision.selection_bit(o2::aod::evsel::kNoCollInTimeRangeStandard)) &&
+            collision.sel8() &&
+            (!useGoodITSLayersAll || collision.selection_bit(o2::aod::evsel::kIsGoodITSLayersAll)) &&
+            occupancy < cfgCutOccupancy) {
+
+          histos.fill(HIST("hEvtSelInfo"), 1.5);
+
+          for (const auto& v0 : V0s) {
+
+            auto [lambdaTag, aLambdaTag, isValid] = getLambdaTags(v0, collision);
+
+            if (isValid) {
+
+              auto postrack1 = v0.template posTrack_as<AllTrackCandidatesMC>();
+              auto negtrack1 = v0.template negTrack_as<AllTrackCandidatesMC>();
+
+              // Reject candidates whose reconstructed daughters are not MC-labelled.
+              if (!postrack1.has_mcParticle() || !negtrack1.has_mcParticle()) {
+                continue;
+              }
+
+              auto mcPos = postrack1.mcParticle();
+              auto mcNeg = negtrack1.mcParticle();
+
+              // Reject gap/background-event daughters.
+              if (mcPos.fromBackgroundEvent() || mcNeg.fromBackgroundEvent()) {
+                continue;
+              }
+
+              if (lambdaTag) {
+                histos.fill(HIST("hV0Info"), 0.5);
+              }
+              if (aLambdaTag) {
+                histos.fill(HIST("hV0Info"), 1.5);
+              }
+
+              if (lambdaTag && aLambdaTag) {
+                doubleStatus.push_back(true);
+                if (std::abs(v0.mLambda() - o2::constants::physics::MassLambda) <
+                    std::abs(v0.mAntiLambda() - o2::constants::physics::MassLambda)) {
+                  lambdaTag = true;
+                  aLambdaTag = false;
+                } else {
+                  lambdaTag = false;
+                  aLambdaTag = true;
+                }
+              } else {
+                doubleStatus.push_back(false);
+              }
+
+              if (lambdaTag) {
+                histos.fill(HIST("hV0Info"), 2.5);
+              }
+              if (aLambdaTag) {
+                histos.fill(HIST("hV0Info"), 3.5);
+              }
+
+              positiveIndex.push_back(postrack1.globalIndex());
+              negativeIndex.push_back(negtrack1.globalIndex());
+
+              v0Cospa.push_back(v0.v0cosPA());
+              v0Radius.push_back(v0.v0radius());
+              dcaPositive.push_back(std::abs(v0.dcapostopv()));
+              dcaNegative.push_back(std::abs(v0.dcanegtopv()));
+              dcaBetweenDaughter.push_back(std::abs(v0.dcaV0daughters()));
+
+              if (lambdaTag) {
+                v0Status.push_back(0);
+
+                proton = ROOT::Math::PxPyPzMVector(
+                  v0.pxpos(),
+                  v0.pypos(),
+                  v0.pzpos(),
+                  o2::constants::physics::MassProton);
+
+                antiPion = ROOT::Math::PxPyPzMVector(
+                  v0.pxneg(),
+                  v0.pyneg(),
+                  v0.pzneg(),
+                  o2::constants::physics::MassPionCharged);
+
+                lambda = proton + antiPion;
+
+                lambdaMother.push_back(lambda);
+                protonDaughter.push_back(proton);
+                pionDaughter.push_back(antiPion);
+
+                histos.fill(HIST("hLambdaMass"), lambda.M());
+
+              } else if (aLambdaTag) {
+                v0Status.push_back(1);
+
+                antiProton = ROOT::Math::PxPyPzMVector(
+                  v0.pxneg(),
+                  v0.pyneg(),
+                  v0.pzneg(),
+                  o2::constants::physics::MassProton);
+
+                pion = ROOT::Math::PxPyPzMVector(
+                  v0.pxpos(),
+                  v0.pypos(),
+                  v0.pzpos(),
+                  o2::constants::physics::MassPionCharged);
+
+                antiLambda = antiProton + pion;
+
+                lambdaMother.push_back(antiLambda);
+                protonDaughter.push_back(antiProton);
+                pionDaughter.push_back(pion);
+
+                histos.fill(HIST("hLambdaMass"), antiLambda.M());
+              }
+
+              numbV0 = numbV0 + 1;
+            }
+          }
+
+          if (numbV0 > 1 && v0Cospa.size() > 1) {
+            histos.fill(HIST("hEvtSelInfo"), 2.5);
+
+            lambdaEventmc(centrality, vz);
+            auto indexEvent = lambdaEventmc.lastIndex();
+
+            for (auto if1 = lambdaMother.begin(); if1 != lambdaMother.end(); ++if1) {
+              auto i5 = std::distance(lambdaMother.begin(), if1);
+
+              lambdaDummy = lambdaMother.at(i5);
+              protonDummy = protonDaughter.at(i5);
+              pionDummy = pionDaughter.at(i5);
+
+              lambdaPairmc(indexEvent,
+                           v0Status.at(i5),
+                           doubleStatus.at(i5),
+                           v0Cospa.at(i5),
+                           v0Radius.at(i5),
+                           dcaPositive.at(i5),
+                           dcaNegative.at(i5),
+                           dcaBetweenDaughter.at(i5),
+                           lambdaDummy.Pt(),
+                           lambdaDummy.Eta(),
+                           lambdaDummy.Phi(),
+                           lambdaDummy.M(),
+                           protonDummy.Pt(),
+                           protonDummy.Eta(),
+                           protonDummy.Phi(),
+                           positiveIndex.at(i5),
+                           negativeIndex.at(i5));
+            }
+          }
+        }
+      }
+    }
+  }
+  PROCESS_SWITCH(lambdaspincorrelation, processMc2, "Process montecarlo2", false);
 };
 WorkflowSpec defineDataProcessing(ConfigContext const& cfgc)
 {