diff --git a/src/algorithms/reco/SecondaryVerticesHelix.cc b/src/algorithms/reco/SecondaryVerticesHelix.cc
index 3beff6a1cc..748deb95af 100644
--- a/src/algorithms/reco/SecondaryVerticesHelix.cc
+++ b/src/algorithms/reco/SecondaryVerticesHelix.cc
@@ -11,6 +11,7 @@
 #include <edm4hep/Vector4f.h>
 #include <edm4hep/utils/vector_utils.h>
 #include <cmath>
+#include <cstddef>
 #include <tuple>
 #include <utility>
 #include <vector>
@@ -36,8 +37,8 @@ void SecondaryVerticesHelix::init() {}
    */
 void SecondaryVerticesHelix::process(const SecondaryVerticesHelix::Input& input,
                                      const SecondaryVerticesHelix::Output& output) const {
-  const auto [rcvtx, rcparts]   = input;
-  auto [out_secondary_vertices] = output;
+  const auto [rcvtx, rcparts_collections] = input;
+  auto [out_secondary_vertices]           = output;
 
   auto& particleSvc = algorithms::ParticleSvc::instance();
 
@@ -60,38 +61,44 @@ void SecondaryVerticesHelix::process(const SecondaryVerticesHelix::Input& input,
   debug("Primary vertex = ({},{},{})cm \t b field = {} tesla", pVtxPos.x, pVtxPos.y, pVtxPos.z,
         b_field / dd4hep::tesla);
 
-  std::vector<Helix> hVec;
-  hVec.clear();
-  std::vector<unsigned int> indexVec;
-  indexVec.clear();
-  for (unsigned int i = 0; const auto& p : *rcparts) {
-    if (p.getCharge() == 0)
-      continue;
-    Helix h(p, b_field);
-    double dca = h.distance(pVtxPos) * edm4eic::unit::cm;
-    if (dca < m_cfg.minDca)
-      continue;
-
-    hVec.push_back(h);
-    indexVec.push_back(i);
-    ++i;
-  }
+  struct TrackCandidate {
+    Helix helix;
+    edm4eic::ReconstructedParticle particle;
+    float field;
+  };
 
-  if (hVec.size() != indexVec.size())
-    return;
+  std::vector<TrackCandidate> candidates;
+  candidates.clear();
+
+  for (std::size_t i_coll = 0; i_coll < rcparts_collections.size(); ++i_coll) {
+    const auto& rcparts    = rcparts_collections[i_coll];
+    const float trackField = (i_coll == 0) ? b_field : 0;
+    for (const auto& p : *rcparts) {
+      if (p.getCharge() == 0) {
+        continue;
+      }
+      Helix h(p, trackField);
+      double dca = h.distance(pVtxPos) * edm4eic::unit::cm;
+      if (dca < m_cfg.minDca) {
+        continue;
+      }
+      candidates.push_back({h, p, trackField});
+    }
+  }
 
-  debug("\tVector size {}, {}", hVec.size(), indexVec.size());
+  debug("\tVector size {}", candidates.size());
 
-  for (unsigned int i1 = 0; i1 < hVec.size(); ++i1) {
-    for (unsigned int i2 = i1 + 1; i2 < hVec.size(); ++i2) {
-      const auto& p1 = (*rcparts)[indexVec[i1]];
-      const auto& p2 = (*rcparts)[indexVec[i2]];
+  for (unsigned int i1 = 0; i1 < candidates.size(); ++i1) {
+    for (unsigned int i2 = i1 + 1; i2 < candidates.size(); ++i2) {
+      const auto& p1 = candidates[i1].particle;
+      const auto& p2 = candidates[i2].particle;
 
-      if (!(m_cfg.unlikesign && p1.getCharge() + p2.getCharge() == 0))
+      if (!(m_cfg.unlikesign && p1.getCharge() + p2.getCharge() == 0)) {
         continue;
+      }
 
-      const auto& h1 = hVec[i1];
-      const auto& h2 = hVec[i2];
+      const auto& h1 = candidates[i1].helix;
+      const auto& h2 = candidates[i2].helix;
 
       // Helix function uses cm unit
       double dca1 = h1.distance(pVtxPos) * edm4eic::unit::cm;
@@ -110,8 +117,8 @@ void SecondaryVerticesHelix::process(const SecondaryVerticesHelix::Input& input,
         continue;
       edm4hep::Vector3f pairPos = 0.5 * (h1AtDcaTo2 + h2AtDcaTo1);
 
-      edm4hep::Vector3f h1MomAtDca = h1.momentumAt(ss.first, b_field);
-      edm4hep::Vector3f h2MomAtDca = h2.momentumAt(ss.second, b_field);
+      edm4hep::Vector3f h1MomAtDca = h1.momentumAt(ss.first, candidates[i1].field);
+      edm4hep::Vector3f h2MomAtDca = h2.momentumAt(ss.second, candidates[i2].field);
       edm4hep::Vector3f pairMom    = h1MomAtDca + h2MomAtDca;
 
       double e1 =
diff --git a/src/algorithms/reco/SecondaryVerticesHelix.h b/src/algorithms/reco/SecondaryVerticesHelix.h
index 25427d0231..ba5399c27c 100644
--- a/src/algorithms/reco/SecondaryVerticesHelix.h
+++ b/src/algorithms/reco/SecondaryVerticesHelix.h
@@ -11,15 +11,17 @@
 #include <gsl/pointers>
 #include <string>      // for basic_string
 #include <string_view> // for string_view
+#include <vector>
 
 #include "algorithms/interfaces/WithPodConfig.h"
 #include "algorithms/reco/SecondaryVerticesHelixConfig.h"
 
 namespace eicrecon {
 
-using SecondaryVerticesHelixAlgorithm = algorithms::Algorithm<
-    algorithms::Input<edm4eic::VertexCollection, edm4eic::ReconstructedParticleCollection>,
-    algorithms::Output<edm4eic::VertexCollection>>;
+using SecondaryVerticesHelixAlgorithm =
+    algorithms::Algorithm<algorithms::Input<edm4eic::VertexCollection,
+                                            std::vector<edm4eic::ReconstructedParticleCollection>>,
+                          algorithms::Output<edm4eic::VertexCollection>>;
 
 class SecondaryVerticesHelix : public SecondaryVerticesHelixAlgorithm,
                                public WithPodConfig<SecondaryVerticesHelixConfig> {
@@ -28,7 +30,7 @@ class SecondaryVerticesHelix : public SecondaryVerticesHelixAlgorithm,
   SecondaryVerticesHelix(std::string_view name)
       : SecondaryVerticesHelixAlgorithm{
             name,
-            {"inputVertices", "inputParticles"},
+            {"inputVertices", "inputParticleCollections"},
             {"outputSecondaryVertices"},
             "Reconstruct secondary vertices in SecondaryVertices collection"} {}
 
diff --git a/src/factories/reco/SecondaryVerticesHelix_factory.h b/src/factories/reco/SecondaryVerticesHelix_factory.h
index f66259c4f6..f5537d9788 100644
--- a/src/factories/reco/SecondaryVerticesHelix_factory.h
+++ b/src/factories/reco/SecondaryVerticesHelix_factory.h
@@ -26,7 +26,7 @@ class SecondaryVerticesHelix_factory
   std::unique_ptr<AlgoT> m_algo;
 
   PodioInput<edm4eic::Vertex> m_rc_vertices_input{this};
-  PodioInput<edm4eic::ReconstructedParticle> m_rc_parts_input{this};
+  VariadicPodioInput<edm4eic::ReconstructedParticle> m_rc_parts_input{this};
 
   // Declare outputs
   PodioOutput<edm4eic::Vertex> m_secondary_vertices_output{this};
@@ -50,8 +50,11 @@ class SecondaryVerticesHelix_factory
   }
 
   void Process(int32_t /* run_number */, uint64_t /* event_number */) {
-    m_algo->process({m_rc_vertices_input(), m_rc_parts_input()},
-                    {m_secondary_vertices_output().get()});
+    std::vector<gsl::not_null<const edm4eic::ReconstructedParticleCollection*>> rc_parts;
+    for (const auto* coll : m_rc_parts_input()) {
+      rc_parts.push_back(gsl::not_null<const edm4eic::ReconstructedParticleCollection*>{coll});
+    }
+    m_algo->process({m_rc_vertices_input(), rc_parts}, {m_secondary_vertices_output().get()});
   }
 };
 
diff --git a/src/global/reco/reco.cc b/src/global/reco/reco.cc
index a0506d90fc..e60105e117 100644
--- a/src/global/reco/reco.cc
+++ b/src/global/reco/reco.cc
@@ -314,5 +314,11 @@ void InitPlugin(JApplication* app) {
   app->Add(new JOmniFactoryGeneratorT<SecondaryVerticesHelix_factory>(
       "SecondaryVerticesHelix", {"PrimaryVertices", "ReconstructedParticles"},
       {"SecondaryVerticesHelix"}, {}, app));
+
+  app->Add(new JOmniFactoryGeneratorT<SecondaryVerticesHelix_factory>(
+      "SecondaryVerticesHelixInclFarForward",
+      {"PrimaryVertices", "ReconstructedParticles", "ForwardRomanPotRecParticles",
+       "ForwardOffMRecParticles"},
+      {"SecondaryVerticesHelixInclFarForward"}, {}, app));
 }
 } // extern "C"