diff --git a/configuration/python/AllenSequences/hlt1_pp_forward_then_matching_and_downstream_with_parkf_1200kHz_M23_M46.py b/configuration/python/AllenSequences/hlt1_pp_forward_then_matching_and_downstream_with_parkf_1200kHz_M23_M46.py
new file mode 100644
index 0000000000000000000000000000000000000000..981935a88e9f26105e1960c4e9163a3dc5046cb7
--- /dev/null
+++ b/configuration/python/AllenSequences/hlt1_pp_forward_then_matching_and_downstream_with_parkf_1200kHz_M23_M46.py
@@ -0,0 +1,30 @@
+###############################################################################
+# (c) Copyright 2025 CERN for the benefit of the LHCb Collaboration           #
+#                                                                             #
+# This software is distributed under the terms of the Apache License          #
+# version 2 (Apache-2.0), copied verbatim in the file "LICENSE".              #
+#                                                                             #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization  #
+# or submit itself to any jurisdiction.                                       #
+###############################################################################
+from AllenConf.HLT1 import setup_hlt1_node
+from AllenCore.generator import generate
+from AllenConf.enum_types import TrackingType
+from AllenConf.get_thresholds import get_thresholds
+from AllenConf.matching_reconstruction import make_velo_scifi_matches
+from AllenConf.velo_reconstruction import make_pr_velo_tracks
+
+with make_velo_scifi_matches.bind(
+        ghost_killer_threshold=0.8), make_pr_velo_tracks.bind(
+            missing_modules=[21, 23, 46]):
+    hlt1_node = setup_hlt1_node(
+        tracking_type=TrackingType.FORWARD_THEN_MATCHING,
+        threshold_settings=get_thresholds(
+            "forward_then_matching_and_downstream_with_parkf_tuned_mu5p3_1200kHz"
+        ),
+        with_fullKF=True,
+        with_ut=True,
+        enableDownstream=True)
+
+generate(hlt1_node)