diff --git a/SAS/TMSS/client/bin/CMakeLists.txt b/SAS/TMSS/client/bin/CMakeLists.txt
index 64d7017bd77d6b79edf7a08b9b8c40947795f775..ad1a2d0a7332a52fec046910a7338a4951b8b51b 100644
--- a/SAS/TMSS/client/bin/CMakeLists.txt
+++ b/SAS/TMSS/client/bin/CMakeLists.txt
@@ -20,3 +20,4 @@ lofar_add_bin_scripts(tmss_schedule_scheduling_unit_at_given_starttime)
 lofar_add_bin_scripts(tmss_unschedule_scheduling_unit)
 lofar_add_bin_scripts(tmss_create_and_process_feedback_for_subtask_from_specification_and_set_to_finished)
 lofar_add_bin_scripts(tmss_reset_schedule)
+lofar_add_bin_scripts(tmss_create_lofar2_sibling)
diff --git a/SAS/TMSS/client/bin/tmss_create_lofar2_sibling b/SAS/TMSS/client/bin/tmss_create_lofar2_sibling
new file mode 100755
index 0000000000000000000000000000000000000000..78ed13ba3e7c24279202d39d93e3b1721235e0a0
--- /dev/null
+++ b/SAS/TMSS/client/bin/tmss_create_lofar2_sibling
@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+
+# Copyright (C) 2012-2015  ASTRON (Netherlands Institute for Radio Astronomy)
+# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+#
+# This file is part of the LOFAR software suite.
+# The LOFAR software suite is free software: you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# The LOFAR software suite is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+
+from lofar.sas.tmss.client.mains import main_create_lofar2_sibling_scheduling_unit
+
+if __name__ == "__main__":
+    main_create_lofar2_sibling_scheduling_unit()
diff --git a/SAS/TMSS/client/lib/mains.py b/SAS/TMSS/client/lib/mains.py
index ea67160fdfb26c2b2f291af4205a0c6911363dc0..e085cdf6edd3e5194ad35f837165048993b3f086 100644
--- a/SAS/TMSS/client/lib/mains.py
+++ b/SAS/TMSS/client/lib/mains.py
@@ -403,3 +403,18 @@ def main_reset_schedule():
         exit(1)
 
 
+def main_create_lofar2_sibling_scheduling_unit():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("scheduling_unit_blueprint_id", type=int, help="The ID of the TMSS scheduling_unit_blueprint for which we want to create a Lofar2 sibling.")
+    parser.add_argument('-R', '--rest_api_credentials', type=str, default='TMSSClient', help='TMSS django REST API credentials name, default: TMSSClient')
+    parser.add_argument('-r', '--retry_count', type=int, default=DEFAULT_CLIENT_RETRY_COUNT, help='Retry <retry_count> times upon (recoverable) failure, default: [%default]')
+    args = parser.parse_args()
+
+    try:
+        with TMSSsession.create_from_dbcreds_for_ldap(dbcreds_name=args.rest_api_credentials) as session:
+            pprint(session.create_lofar2_sibling_scheduling_unit(args.scheduling_unit_blueprint_id, retry_count=args.retry_count))
+    except Exception as e:
+        print(e)
+        exit(1)
+
+