diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accInt_muTrig.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accInt_muTrig.ini
new file mode 100644
index 000000000..8a0b4ffd3
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accInt_muTrig.ini
@@ -0,0 +1,7 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredBeauty(5, -5, -1.5, -4.3, -2.2, {13})
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_beauty_with_mudecays_Mode2.cfg
+includePartonEvent=true
diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge.ini
new file mode 100644
index 000000000..ad1d271eb
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge.ini
@@ -0,0 +1,7 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredBeauty(5, -5.0, 5.0)
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_beauty_with_mudecays_Mode2.cfg
+includePartonEvent=true
diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge_muTrig.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge_muTrig.ini
new file mode 100644
index 000000000..1c5368bf2
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_bbbar_gap5_Mode2_accLarge_muTrig.ini
@@ -0,0 +1,7 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredBeauty(5, -5.0, 5.0, -4.3, -2.2, {13})
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_beauty_with_mudecays_Mode2.cfg
+includePartonEvent=true
diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accInt_muTrig.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accInt_muTrig.ini
new file mode 100644
index 000000000..8540f0838
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accInt_muTrig.ini
@@ -0,0 +1,7 @@
+ ### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredCharm(5, -5, -1.5, -4.3, -2.2, {13})
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charm_with_mudecays_Mode2.cfg
+includePartonEvent=true
diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge.ini
new file mode 100644
index 000000000..7ca5f7c86
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge.ini
@@ -0,0 +1,7 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredCharm(5, -5.0, 5.0)
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charm_with_mudecays_Mode2.cfg
+includePartonEvent=true
diff --git a/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge_muTrig.ini b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge_muTrig.ini
new file mode 100644
index 000000000..149812d38
--- /dev/null
+++ b/MC/config/PWGHF/ini/GeneratorHF_mu_ccbar_gap5_Mode2_accLarge_muTrig.ini
@@ -0,0 +1,7 @@
+### The external generator derives from GeneratorPythia8.
+[GeneratorExternal]
+fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_pythia8_gaptriggered_hf.C
+funcName=GeneratorPythia8GapTriggeredCharm(5, -5.0, 5.0, -4.3, -2.2, {13})
+[GeneratorPythia8]
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charm_with_mudecays_Mode2.cfg
+includePartonEvent=true