diff --git a/cmdline/CtaAdminTextFormatter.cpp b/cmdline/CtaAdminTextFormatter.cpp
index 83e4719d2b609a925cfda43e0c6a37610c10252f..450e46389db1c12eaf0b497c7ce2994e7b085fca 100644
--- a/cmdline/CtaAdminTextFormatter.cpp
+++ b/cmdline/CtaAdminTextFormatter.cpp
@@ -628,6 +628,7 @@ void TextFormatter::printRepackLsHeader() {
             "filesToArchive",
             "failed",
             "status",
+            "scheduler",
             "instance");
 }
 
@@ -650,6 +651,7 @@ void TextFormatter::print(const RepackLsItem& rels_item) {
     rels_item.files_left_to_archive(),                        //https://gitlab.cern.ch/cta/CTA/-/issues/680#note_3845829
     rels_item.total_failed_files(),                           //https://gitlab.cern.ch/cta/CTA/-/issues/680#note_3849927
     rels_item.status(),
+    rels_item.scheduler_backend_name(),
     rels_item.instance_name());
 }
 
diff --git a/frontend/common/RepackLsResponseStream.cpp b/frontend/common/RepackLsResponseStream.cpp
index abb0fba3a5c0cb43262a1a99d2c8aa2c2faf5e40..f7cdf8fc5dc1c958864621dfd86612338b0b1148 100644
--- a/frontend/common/RepackLsResponseStream.cpp
+++ b/frontend/common/RepackLsResponseStream.cpp
@@ -24,12 +24,13 @@
 
 namespace cta::frontend {
 
-RepackLsResponseStream::RepackLsResponseStream(cta::catalogue::Catalogue& catalogue,
-                                               cta::Scheduler& scheduler,
-                                               const std::string& instanceName,
-                                               const admin::AdminCmd& adminCmd)
-    : CtaAdminResponseStream(catalogue, scheduler, instanceName) {
-  using namespace cta::admin;
+  RepackLsResponseStream::RepackLsResponseStream(cta::catalogue::Catalogue &catalogue,
+                                                 cta::Scheduler &scheduler,
+                                                 const std::string &instanceName,
+                                                 const admin::AdminCmd &adminCmd)
+          : CtaAdminResponseStream(catalogue, scheduler, instanceName),
+            m_schedulerBackendName(m_scheduler.getSchedulerBackendName()) {
+    using namespace cta::admin;
 
   cta::frontend::AdminCmdOptions request(adminCmd);
 
@@ -75,7 +76,7 @@ void RepackLsResponseStream::collectRepacks(const std::optional<std::string>& vi
     uint64_t filesLeftToArchive = repackRequest.totalFilesToArchive - repackRequest.archivedFiles;
     uint64_t totalFilesToRetrieve = repackRequest.totalFilesToRetrieve;
     uint64_t totalFilesToArchive = repackRequest.totalFilesToArchive;
-
+    repackRequestItem->set_scheduler_backend_name(m_schedulerBackendName);
     repackRequestItem->set_instance_name(m_instanceName);
     repackRequestItem->set_vid(repackRequest.vid);
     repackRequestItem->set_tapepool(tapeVidMap[repackRequest.vid].tapePoolName);
diff --git a/frontend/common/RepackLsResponseStream.hpp b/frontend/common/RepackLsResponseStream.hpp
index 81d29171e27d1b81b3aa3212b13d4aaea91ed86c..a904fa494af343e15bb505cb1fe68724dc318b3c 100644
--- a/frontend/common/RepackLsResponseStream.hpp
+++ b/frontend/common/RepackLsResponseStream.hpp
@@ -24,19 +24,22 @@
 
 namespace cta::frontend {
 
-class RepackLsResponseStream final : public CtaAdminResponseStream {
-public:
-  RepackLsResponseStream(cta::catalogue::Catalogue& catalogue,
-                         cta::Scheduler& scheduler,
-                         const std::string& instanceName,
-                         const admin::AdminCmd& adminCmd);
-
-  bool isDone() override;
-  cta::xrd::Data next() override;
-
-private:
-  std::list<cta::xrd::Data> m_repackItems;
-  void collectRepacks(const std::optional<std::string>& vid);
-};
+  class RepackLsResponseStream final : public CtaAdminResponseStream {
+  public:
+    RepackLsResponseStream(cta::catalogue::Catalogue &catalogue,
+                           cta::Scheduler &scheduler,
+                           const std::string &instanceName,
+                           const admin::AdminCmd &adminCmd);
+
+    bool isDone() override;
+
+    cta::xrd::Data next() override;
+
+  private:
+    std::list <cta::xrd::Data> m_repackItems;
+    std::string m_schedulerBackendName;
+
+    void collectRepacks(const std::optional <std::string> &vid);
+  };
 
 }  // namespace cta::frontend
\ No newline at end of file
diff --git a/frontend/grpc/callback_api/ServerVersion.hpp b/frontend/grpc/callback_api/ServerVersion.hpp
index 578193113e89509fa5c4816320e1c9c0b42b30d6..85fdffb35add716d46d2dc3c9dea66b8b13d583b 100644
--- a/frontend/grpc/callback_api/ServerVersion.hpp
+++ b/frontend/grpc/callback_api/ServerVersion.hpp
@@ -75,7 +75,7 @@ void VersionWriteReactor::NextWrite() {
     version->set_catalogue_connection_string(m_catalogue_conn_string);
     version->set_catalogue_version(m_catalogue_version);
     version->set_is_upgrading(m_is_upgrading);
-    version->set_scheduler_backend_name(m_schedulerBackendName.value());
+    version->set_scheduler_backend_name(m_schedulerBackendName.value_or(""));
     version->set_instance_name(m_instanceName);
 
     m_isVersionSent = true;
diff --git a/xroot_plugins/XrdCtaVersion.hpp b/xroot_plugins/XrdCtaVersion.hpp
index 4b7c616ae6f2446df20d3ccbd6c947b4f4c7097f..7978511ec1857cfe39535c9782d94b5718f6764f 100644
--- a/xroot_plugins/XrdCtaVersion.hpp
+++ b/xroot_plugins/XrdCtaVersion.hpp
@@ -101,7 +101,7 @@ inline int VersionStream::fillBuffer(XrdSsiPb::OStreamBuffer<Data>* streambuf) {
   version->set_catalogue_connection_string(m_catalogue_conn_string);
   version->set_catalogue_version(m_catalogue_version);
   version->set_is_upgrading(m_is_upgrading);
-  version->set_scheduler_backend_name(m_schedulerBackendName.value());
+  version->set_scheduler_backend_name(m_schedulerBackendName.value_or(""));
   version->set_instance_name(m_instanceName);
   streambuf->Push(record);
 
diff --git a/xrootd-ssi-protobuf-interface b/xrootd-ssi-protobuf-interface
index 16003342b219fda5d6d0715264fce48ac35c9429..a2926efe3f6c8c251446112eb86b56575a9080f7 160000
--- a/xrootd-ssi-protobuf-interface
+++ b/xrootd-ssi-protobuf-interface
@@ -1 +1 @@
-Subproject commit 16003342b219fda5d6d0715264fce48ac35c9429
+Subproject commit a2926efe3f6c8c251446112eb86b56575a9080f7