diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/cbaryon_spectroscopy.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/cbaryon_spectroscopy.py
index 70292785c5928a4e224d480a3dcbfef2fed66269..da31f1cc02e573aaed669b209c87729a20fc7e05 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/cbaryon_spectroscopy.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/cbaryon_spectroscopy.py
@@ -169,7 +169,7 @@ def _make_lc_or_xicp_pKpi(
         ],
         DecayDescriptor=decay_descriptor,
         name=
-        f"Charm_Spec_{'Lcp' if 'Lambda_c+' in decay_descriptor else 'Xicp'}_PpKmPip",
+        f"Charm_Spec_{'Lcp' if 'Lambda_c+' in decay_descriptor else 'Xicp'}_PpKmPip_{{hash}}",
         CombinationCut=F.require_all(
             F.math.in_range(
                 comb_m_min,
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hh.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hh.py
index 44a34571e52226bad61b11c3416471b40afe537b..e283fe887cf1954033df1b505f0482d32626a772 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hh.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/d0_to_hh.py
@@ -158,13 +158,13 @@ def make_dzeros(particle1, particle2, descriptor):
         descriptor (string): Decay descriptor to be reconstructed.
     """
     if descriptor == "[D0 -> K- pi+]cc":
-        name = 'Charm_D0ToHH_BuilderD0ToKmPip'
+        name = 'Charm_D0ToHH_BuilderD0ToKmPip_{hash}'
     elif descriptor == "D0 -> K- K+":
-        name = 'Charm_D0ToHH_BuilderD0ToKmKp'
+        name = 'Charm_D0ToHH_BuilderD0ToKmKp_{hash}'
     elif descriptor == "D0 -> pi- pi+":
-        name = 'Charm_D0ToHH_BuilderD0ToPimPip'
+        name = 'Charm_D0ToHH_BuilderD0ToPimPip_{hash}'
     elif descriptor == "[D0 -> K+ pi-]cc":
-        name = 'Charm_D0ToHH_BuilderD0ToKpPim'
+        name = 'Charm_D0ToHH_BuilderD0ToKpPim_{hash}'
     else:
         raise RuntimeError(
             "charm.b_to_d0mu_d0_to_hh.make_dzeros_for_b called with unsupported decay descriptor."
@@ -473,13 +473,13 @@ def make_charm_kaons_for_b():
 
 def make_dzeros_for_b(particle1, particle2, descriptor):
     if descriptor == "[D0 -> K- pi+]cc":
-        name = 'Charm_D0ToHH_SL_BuilderD0ToKmPip'
+        name = 'Charm_D0ToHH_SL_BuilderD0ToKmPip_{hash}'
     elif descriptor == "D0 -> K- K+":
-        name = 'Charm_D0ToHH_SL_BuilderD0ToKmKp'
+        name = 'Charm_D0ToHH_SL_BuilderD0ToKmKp_{hash}'
     elif descriptor == "D0 -> pi- pi+":
-        name = 'Charm_D0ToHH_SL_BuilderD0ToPimPip'
+        name = 'Charm_D0ToHH_SL_BuilderD0ToPimPip_{hash}'
     elif descriptor == "[D0 -> K+ pi-]cc":
-        name = 'Charm_D0ToHH_SL_BuilderD0ToKpPim'
+        name = 'Charm_D0ToHH_SL_BuilderD0ToKpPim_{hash}'
     else:
         raise RuntimeError(
             "charm.b_to_d0mu_d0_to_hh.make_dzeros_for_b called with unsupported decay descriptor."
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dsstar_to_dspipi.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dsstar_to_dspipi.py
index 639bba7ea285115126e9357fb601cd7ad092c07a..b18792b382ca0ab20ab93296eef4d7a6441a7114 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dsstar_to_dspipi.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dsstar_to_dspipi.py
@@ -78,7 +78,7 @@ def make_dss(particle1, particle2, particle3):
     return ParticleCombiner(
         [particle1, particle2, particle3],
         DecayDescriptor="[D_s+ -> K- K+ pi+]cc",
-        name='Charm_Dsstar2dspipi_BuilderDsToKmKpPip',
+        name='Charm_Dsstar2dspipi_BuilderDsToKmKpPip_{hash}',
         CombinationCut=F.require_all(
             in_range(1885 * MeV, F.MASS, 2045 * MeV),
             F.PT > 4.0 * GeV,
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dst_to_dee_makers.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dst_to_dee_makers.py
index 3518c31a1d2777aff8fc0111ef622ca91e303114..00389ade851396c6de60baa709d61f68b8aa802e 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dst_to_dee_makers.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/dst_to_dee_makers.py
@@ -348,7 +348,7 @@ def make_dzeros_for_hh(particle1, particle2, descriptor):
         descriptor (string): Decay descriptor to be reconstructed.
     """
     if descriptor == "[D0 -> K- pi+]cc":
-        name = 'Charm_D0ToHH_BuilderD0ToKmPip'
+        name = 'Charm_D0ToHH_BuilderD0ToKmPip_{hash}'
     else:
         raise RuntimeError(
             f"charm.dst_to_dee.make_dzeros_for_hh called with unsupported decay descriptor '{descriptor}'"
@@ -380,7 +380,7 @@ def make_untight_dzeros_for_hh(particle1, particle2, descriptor):
         descriptor (string): Decay descriptor to be reconstructed.
     """
     if descriptor == "[D0 -> K- pi+]cc":
-        name = 'Charm_D0ToHH_BuilderD0ToKmPip_untight'
+        name = 'Charm_D0ToHH_BuilderD0ToKmPip_untight_{hash}'
     else:
         raise RuntimeError(
             f"charm.dst_to_dee.make_dzeros_for_hh called with unsupported decay descriptor '{descriptor}'"
@@ -414,7 +414,7 @@ def make_dzeros_for_hhhh(particle1, particle2, particle3, particle4,
     TODO: F.BPVLTIME tunning
     """
     if descriptor == '[D0 -> K- pi- pi+ pi+]cc':
-        name = "Charm_D0ToHHHH_BuilderD0ToKmPimPipPip"
+        name = "Charm_D0ToHHHH_BuilderD0ToKmPimPipPip_{hash}"
     else:
         raise RuntimeError(
             f"charm.dst_to_dee.make_dzeros_for_hhhh called with unsupported decay descriptor '{descriptor}'"
@@ -462,7 +462,7 @@ def make_untight_dzeros_for_hhhh(particle1, particle2, particle3, particle4,
     TODO: F.BPVLTIME tunning
     """
     if descriptor == '[D0 -> K- pi- pi+ pi+]cc':
-        name = "Charm_D0ToHHHH_BuilderD0ToKmPimPipPip_untight"
+        name = "Charm_D0ToHHHH_BuilderD0ToKmPimPipPip_untight_{hash}"
     else:
         raise RuntimeError(
             f"charm.dst_to_dee.make_dzeros_for_hhhh called with unsupported decay descriptor '{descriptor}'"
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/taggers.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/taggers.py
index 79edd43b6b07c4b0831c09e70d696b65bb474ff5..b3a60c59545eb4e685f726491ce58441cfaaaaef 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/taggers.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/charm/taggers.py
@@ -140,17 +140,17 @@ def make_dstars(dzeros, self_conjugate_d0_decay, d0_name=None, for_b=False):
     if self_conjugate_d0_decay:
         dstarp = _make_dstar_from_descriptor(
             dzeros, "D*(2010)+ -> D0 pi+",
-            f"Charm_Taggers_DstpBuilder{'ForB' if for_b else ''}For{d0_name}",
+            f"Charm_Taggers_DstpBuilder{'ForB' if for_b else ''}For{d0_name}_{{hash}}",
             for_b)
         dstarm = _make_dstar_from_descriptor(
             dzeros, "D*(2010)- -> D0 pi-",
-            f"Charm_Taggers_DstmBuilder{'ForB' if for_b else ''}For{d0_name}",
+            f"Charm_Taggers_DstmBuilder{'ForB' if for_b else ''}For{d0_name}_{{hash}}",
             for_b)
         return ParticleContainersMerger([dstarp, dstarm])
     else:
         return _make_dstar_from_descriptor(
             dzeros, "[D*(2010)+ -> D0 pi+]cc",
-            f"Charm_Taggers_DstBuilder{'ForB' if for_b else ''}For{d0_name}",
+            f"Charm_Taggers_DstBuilder{'ForB' if for_b else ''}For{d0_name}_{{hash}}",
             for_b)
 
 
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/qee/qee_builders.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/qee/qee_builders.py
index 243943bc423fc36ba30c26afa76379e80e27ba08..c763df31658e5645afae2ae902c3fbd8ba7fe74d 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/qee/qee_builders.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/qee/qee_builders.py
@@ -417,7 +417,7 @@ def filter_ttrack_muons_for_high_mass(
     muons = make_muons()
     filter_code_high_mass = F.require_all(
         F.GHOSTPROB < ghostprob_max,
-        (F.MUONLLMU - F.MUONLLBG) > muondll_mu_min,
+        # (F.MUONLLMU - F.MUONLLBG) > muondll_mu_min,
         F.MUONCHI2CORR < muonchi2_max, F.PT > pt_min, F.P > p_min,
         F.NFTHITS @ F.TRACK > track_min, F.CHI2 < chi2_max,
         F.PID_MU > pid_mu_min, F.PID_K < pid_k_max, F.PID_P < pid_p_max,