diff --git a/Control/AthenaConfiguration/python/AutoConfigFlags.py b/Control/AthenaConfiguration/python/AutoConfigFlags.py
index 04fc71224d2856e41efb8c2725d09356879c92c5..3d04147a01bda3c38a5e952bd36b175e46f8cfa1 100644
--- a/Control/AthenaConfiguration/python/AutoConfigFlags.py
+++ b/Control/AthenaConfiguration/python/AutoConfigFlags.py
@@ -100,7 +100,7 @@ def DetDescrInfo(geoTag):
 
 
 @lru_cache(maxsize=4)  # maxsize=1 should be enough for most jobs
-def getDefaultDetectors(geoTag):
+def getDefaultDetectors(geoTag, includeForward=False):
     """Query geometry DB for detector description.
     Returns a set of detectors used in a geometry tag.
 
@@ -143,6 +143,14 @@ def getDefaultDetectors(geoTag):
     if DetDescrInfo(geoTag)['Muon']['HasMM']:
         detectors.add('MM')
 
+    if includeForward:
+        detectors.add('Lucid')
+        if DetDescrInfo(geoTag)['Common']['Run'] not in ['RUN1']:
+            detectors.add('AFP')
+        detectors.add('ZDC')
+        detectors.add('ALFA')
+        detectors.add('FwdRegion')
+
     return detectors
 
 
diff --git a/Control/AthenaConfiguration/python/DetectorConfigFlags.py b/Control/AthenaConfiguration/python/DetectorConfigFlags.py
index 536290922c8c033347957b8886fd5264b802f123..c339fb1ad7cd46dff489c910660b2cef44d17497 100644
--- a/Control/AthenaConfiguration/python/DetectorConfigFlags.py
+++ b/Control/AthenaConfiguration/python/DetectorConfigFlags.py
@@ -96,11 +96,11 @@ def createDetectorConfigFlags():
                                                              or prevFlags.Detector.GeometrysTGC or prevFlags.Detector.GeometryMM))
 
     # Forward detectors (disabled by default)
-    dcf.addFlag('Detector.GeometryLucid',     False)
-    dcf.addFlag('Detector.GeometryZDC',       False)
-    dcf.addFlag('Detector.GeometryALFA',      False)
-    dcf.addFlag('Detector.GeometryAFP',       False)
-    dcf.addFlag('Detector.GeometryFwdRegion', False)
+    dcf.addFlag('Detector.GeometryLucid',     lambda prevFlags : 'Lucid' in getDefaultDetectors(prevFlags.GeoModel.AtlasVersion, includeForward=not prevFlags.Input.isMC))
+    dcf.addFlag('Detector.GeometryZDC',       lambda prevFlags : 'ZDC' in getDefaultDetectors(prevFlags.GeoModel.AtlasVersion, includeForward=not prevFlags.Input.isMC))
+    dcf.addFlag('Detector.GeometryALFA',      lambda prevFlags : 'ALFA' in getDefaultDetectors(prevFlags.GeoModel.AtlasVersion, includeForward=not prevFlags.Input.isMC))
+    dcf.addFlag('Detector.GeometryAFP',       lambda prevFlags : 'AFP' in getDefaultDetectors(prevFlags.GeoModel.AtlasVersion, includeForward=not prevFlags.Input.isMC))
+    dcf.addFlag('Detector.GeometryFwdRegion', lambda prevFlags : 'FwdRegion' in getDefaultDetectors(prevFlags.GeoModel.AtlasVersion, includeForward=not prevFlags.Input.isMC))
     dcf.addFlag('Detector.GeometryForward',   lambda prevFlags : (prevFlags.Detector.GeometryLucid or prevFlags.Detector.GeometryZDC
                                                                   or prevFlags.Detector.GeometryALFA or prevFlags.Detector.GeometryAFP
                                                                   or prevFlags.Detector.GeometryFwdRegion))
@@ -155,11 +155,11 @@ def createDetectorConfigFlags():
                                                            or prevFlags.Detector.EnablesTGC or prevFlags.Detector.EnableMM))
 
     # Forward detectors (disabled by default)
-    dcf.addFlag('Detector.EnableLucid',     False)
-    dcf.addFlag('Detector.EnableZDC',       False)
-    dcf.addFlag('Detector.EnableALFA',      False)
-    dcf.addFlag('Detector.EnableAFP',       False)
-    dcf.addFlag('Detector.EnableFwdRegion', False)
+    dcf.addFlag('Detector.EnableLucid',     lambda prevFlags : prevFlags.Detector.GeometryLucid)
+    dcf.addFlag('Detector.EnableZDC',       lambda prevFlags : prevFlags.Detector.GeometryZDC)
+    dcf.addFlag('Detector.EnableALFA',      lambda prevFlags : prevFlags.Detector.GeometryALFA)
+    dcf.addFlag('Detector.EnableAFP',       lambda prevFlags : prevFlags.Detector.GeometryAFP)
+    dcf.addFlag('Detector.EnableFwdRegion', lambda prevFlags : prevFlags.Detector.GeometryFwdRegion)
     dcf.addFlag('Detector.EnableForward',   lambda prevFlags : prevFlags.Detector.GeometryForward and
                                                                (prevFlags.Detector.EnableLucid or prevFlags.Detector.EnableZDC
                                                                 or prevFlags.Detector.EnableALFA or prevFlags.Detector.EnableAFP
diff --git a/Control/AthenaConfiguration/test/testDetectorFlags.py b/Control/AthenaConfiguration/test/testDetectorFlags.py
index 442effe5ef7709ddf0dd3891567f97b3a433a513..70745640071c1daf8e75905cc6b5c8accf9d3295 100755
--- a/Control/AthenaConfiguration/test/testDetectorFlags.py
+++ b/Control/AthenaConfiguration/test/testDetectorFlags.py
@@ -4,6 +4,7 @@
 from AthenaConfiguration.AllConfigFlags import ConfigFlags
 from AthenaConfiguration.DetectorConfigFlags import setupDetectorsFromList, enableDetectors, disableDetectors
 
+ConfigFlags.Input.isMC = True
 ConfigFlags._loadDynaFlags('GeoModel')
 ConfigFlags._loadDynaFlags('Detector')
 
diff --git a/ForwardDetectors/AFP/AFP_Digitization/python/AFP_DigitizationConfig_test.py b/ForwardDetectors/AFP/AFP_Digitization/python/AFP_DigitizationConfig_test.py
index 4f6126cdbe53af8df786e521d80714bea51ded63..bdbdcc45412284e234e1e65b0a56a3cfeaba3610 100755
--- a/ForwardDetectors/AFP/AFP_Digitization/python/AFP_DigitizationConfig_test.py
+++ b/ForwardDetectors/AFP/AFP_Digitization/python/AFP_DigitizationConfig_test.py
@@ -8,12 +8,10 @@
 
 # brief  A script to test AFP_Digitization package. Mostly inspired by Digitization/DigitizationConfig_test.py, but includes switching AFP digitization on (it's off by default). To test it:
 #           0. setup athena enviroment
-#           1a. run this script:
+#           1. run this script:
 #              $ python AFP_DigitizationConfig_test.py
-#           1b. it's also possible to add some arguments:
-#              $ python AFP_DigitizationConfig_test.py Detector.EnableAFP=True
 #           2. you may want to continue with reconstruction:
-#              $ RecoSteeringTest.py --filesInput=myRDO.pool.root --RDO Reco.EnableAFP=True
+#              $ RecoSteeringTest.py --filesInput=myRDO.pool.root --RDO
 
 
 if __name__ == "__main__":
@@ -30,8 +28,6 @@ if __name__ == "__main__":
     # Configure
     ConfigFlags.Input.Files = ["test.pool.root"]
     ConfigFlags.IOVDb.GlobalTag = "OFLCOND-MC16-SDR-RUN2-09"
-    ConfigFlags.Detector.EnableAFP = True
-    ConfigFlags.Detector.GeometryAFP = False
     ConfigFlags.GeoModel.Align.Dynamic = False
     ConfigFlags.Concurrency.NumThreads = 1
     ConfigFlags.Concurrency.NumConcurrentEvents=1
diff --git a/Reconstruction/RecJobTransforms/python/RecoConfigFlags.py b/Reconstruction/RecJobTransforms/python/RecoConfigFlags.py
index 841cc5d15f21957ab35bf1f2c95c5649313833bf..c0bb49339545d1d327d8c0d0483ec29f916f566b 100644
--- a/Reconstruction/RecJobTransforms/python/RecoConfigFlags.py
+++ b/Reconstruction/RecJobTransforms/python/RecoConfigFlags.py
@@ -1,6 +1,6 @@
 # Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
 from AthenaConfiguration.AthConfigFlags import AthConfigFlags
-from AthenaConfiguration.Enums import Format, LHCPeriod
+from AthenaConfiguration.Enums import Format
 
 
 _all_domains = [
@@ -14,6 +14,7 @@ _all_domains = [
     "Tau",
     "Met",
     "CaloRinger",
+    "AFP",
     "HI",
     "PostProcessing",
 ]
@@ -72,11 +73,6 @@ def createRecoConfigFlags():
     flags.addFlag("Reco.EnableHI",
                   lambda prevFlags: "_hi" in prevFlags.Input.ProjectName)
 
-    # enable AFP only if running on data
-    flags.addFlag("Reco.EnableAFP",
-                  lambda prevFlags: not prevFlags.Input.isMC and
-                  prevFlags.GeoModel.Run is not LHCPeriod.Run1)
-
     # common thinning and other post-processing
     flags.addFlag("Reco.EnablePostProcessing", True)
     flags.addFlag("Reco.PostProcessing.TRTAloneThinning",
diff --git a/Reconstruction/RecJobTransforms/python/RecoSteering.py b/Reconstruction/RecJobTransforms/python/RecoSteering.py
index c1f9d2f0f21a1783692e7bcbb53052112aac585c..09f362bdac4cc9f673fe36f6c752413e033d777e 100644
--- a/Reconstruction/RecJobTransforms/python/RecoSteering.py
+++ b/Reconstruction/RecJobTransforms/python/RecoSteering.py
@@ -184,7 +184,7 @@ def RecoSteering(flags):
 
     # AFP
     acc.flagPerfmonDomain('AFP')
-    if flags.Reco.EnableAFP:
+    if flags.Detector.EnableAFP:
         from ForwardRec.AFPRecConfig import AFPRecCfg
         acc.merge(AFPRecCfg(flags))
         log.info("---------- Configured AFP reconstruction")
diff --git a/Simulation/SimuJobTransforms/python/G4AtlasAlg_Skeleton.py b/Simulation/SimuJobTransforms/python/G4AtlasAlg_Skeleton.py
index 31e26fbaff978253b9ede957db5e88f07fa5e3eb..92994a09dc88511fac862980800c873e9a821e4f 100644
--- a/Simulation/SimuJobTransforms/python/G4AtlasAlg_Skeleton.py
+++ b/Simulation/SimuJobTransforms/python/G4AtlasAlg_Skeleton.py
@@ -6,7 +6,7 @@ from PyJobTransforms.TransformUtils import processPreExec, processPreInclude, pr
 from SimuJobTransforms.CommonSimulationSteering import CommonSimulationCfg, specialConfigPreInclude, specialConfigPostInclude
 
 
-def defaultSimulationFlags(ConfigFlags, detectors):
+def defaultSimulationFlags(ConfigFlags):
     """Fill default simulation flags"""
     # TODO: how to autoconfigure those
     # Writing out CalibrationHits only makes sense if we are running FullG4 simulation without frozen showers
@@ -19,10 +19,6 @@ def defaultSimulationFlags(ConfigFlags, detectors):
     ConfigFlags.Sim.ISFRun = False # Need to change this for G4AA and ISF!
     ConfigFlags.GeoModel.Align.Dynamic = False
 
-    # Setup detector flags
-    from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
-    setupDetectorFlags(ConfigFlags, detectors, toggle_geometry=True)
-
 
 def fromRunArgs(runArgs):
     from AthenaCommon.Logging import logging
@@ -50,7 +46,7 @@ def fromRunArgs(runArgs):
     detectors = getDetectorsFromRunArgs(ConfigFlags, runArgs)
 
     # Setup common simulation flags
-    defaultSimulationFlags(ConfigFlags, detectors)
+    defaultSimulationFlags(ConfigFlags)
 
     # Beam Type
     if hasattr(runArgs,'beamType'):
@@ -75,12 +71,12 @@ def fromRunArgs(runArgs):
         if ConfigFlags.Beam.Type is BeamType.Cosmics:
             ConfigFlags.Sim.ReadTR = True
             ConfigFlags.Sim.CosmicFilterVolumeNames = ['Muon']
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern with a cosmic TR file
+            detectors.add('Cavern')  # simulate the cavern with a cosmic TR file
         elif hasattr(runArgs,"trackRecordType") and runArgs.trackRecordType=="stopped":
             ConfigFlags.Sim.ReadTR = True
             log.error('Stopped Particle simulation is not supported yet')
         else:
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern
+            detectors.add('Cavern')  # simulate the cavern
             ConfigFlags.Sim.CavernBackground = CavernBackground.Read
     else:
         # Common cases
@@ -93,7 +89,7 @@ def fromRunArgs(runArgs):
             ConfigFlags.Sim.CosmicFilterVolumeNames = [getattr(runArgs, "CosmicFilterVolume", "InnerDetector")]
             ConfigFlags.Sim.CosmicFilterVolumeNames += [getattr(runArgs, "CosmicFilterVolume2", "NONE")]
             ConfigFlags.Sim.CosmicPtSlice = getattr(runArgs, "CosmicPtSlice", 'NONE')
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern when generating cosmics on-the-fly
+            detectors.add('Cavern')  # simulate the cavern when generating cosmics on-the-fly
             log.debug('No inputEVNTFile provided. OK, as performing cosmics simulation.')
 
     if hasattr(runArgs, 'outputHITSFile'):
@@ -115,7 +111,7 @@ def fromRunArgs(runArgs):
             pass
         else:
             #Case 1b) Cavern Background
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern
+            detectors.add('Cavern')  # simulate the cavern
             ConfigFlags.Sim.CalibrationRun = CalibrationRun.Off
             ConfigFlags.Sim.CavernBackground = CavernBackground.Write
     if not (hasattr(runArgs, 'outputHITSFile') or hasattr(runArgs, "outputEVNT_TRFile")):
@@ -124,6 +120,10 @@ def fromRunArgs(runArgs):
     if hasattr(runArgs, 'conditionsTag'):
         ConfigFlags.IOVDb.GlobalTag = runArgs.conditionsTag
 
+    # Setup detector flags
+    from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
+    setupDetectorFlags(ConfigFlags, detectors, toggle_geometry=True)
+
     # Setup perfmon flags from runargs
     from PerfMonComps.PerfMonConfigHelpers import setPerfmonFlagsFromRunArgs
     setPerfmonFlagsFromRunArgs(ConfigFlags, runArgs)
diff --git a/Simulation/SimuJobTransforms/python/HITSMerge_Skeleton.py b/Simulation/SimuJobTransforms/python/HITSMerge_Skeleton.py
index 8288a3dc6ebf4f0eb289b03a9494df876bfcf335..bdb5455814df46176dbdf2d160a8222649e32573 100644
--- a/Simulation/SimuJobTransforms/python/HITSMerge_Skeleton.py
+++ b/Simulation/SimuJobTransforms/python/HITSMerge_Skeleton.py
@@ -35,7 +35,7 @@ def fromRunArgs(runArgs):
     from SimuJobTransforms.SimulationHelpers import getDetectorsFromRunArgs
     detectors = getDetectorsFromRunArgs(ConfigFlags, runArgs)
     from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
-    setupDetectorFlags(ConfigFlags, detectors, use_metadata=True, toggle_geometry=True)
+    setupDetectorFlags(ConfigFlags, detectors, use_metadata=True, toggle_geometry=True, keep_beampipe=True)
 
     # Pre-include
     processPreInclude(runArgs, ConfigFlags)
diff --git a/Simulation/SimuJobTransforms/python/ISF_Skeleton.py b/Simulation/SimuJobTransforms/python/ISF_Skeleton.py
index 83f34a620a7eaf3234a021c4665a15993b09434d..61706132607ffe9033fa695051e412bee1b96966 100644
--- a/Simulation/SimuJobTransforms/python/ISF_Skeleton.py
+++ b/Simulation/SimuJobTransforms/python/ISF_Skeleton.py
@@ -6,7 +6,7 @@ from PyJobTransforms.TransformUtils import processPreExec, processPreInclude, pr
 from SimuJobTransforms.CommonSimulationSteering import CommonSimulationCfg, specialConfigPreInclude, specialConfigPostInclude
 
 
-def defaultSimulationFlags(ConfigFlags, detectors):
+def defaultSimulationFlags(ConfigFlags):
     """Fill default simulation flags"""
     # TODO: how to autoconfigure those
     # Writing out CalibrationHits only makes sense if we are running FullG4 simulation without frozen showers
@@ -20,17 +20,6 @@ def defaultSimulationFlags(ConfigFlags, detectors):
     ConfigFlags.Sim.ISFRun = True
     ConfigFlags.GeoModel.Align.Dynamic = False
 
-    # Fatras does not support simulating the BCM, so have to switch that off
-    if ConfigFlags.Sim.ISF.Simulator in [SimulationFlavour.ATLFASTIIFMT, SimulationFlavour.ATLFASTIIF_G4MS, SimulationFlavour.ATLFAST3F_G4MS]:
-        try:
-            detectors.remove('BCM')
-        except ValueError:
-            pass
-
-    # Setup detector flags
-    from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
-    setupDetectorFlags(ConfigFlags, detectors, toggle_geometry=True)
-
 
 def fromRunArgs(runArgs):
     from AthenaCommon.Logging import logging
@@ -58,7 +47,7 @@ def fromRunArgs(runArgs):
     detectors = getDetectorsFromRunArgs(ConfigFlags, runArgs)
 
     # Setup common simulation flags
-    defaultSimulationFlags(ConfigFlags, detectors)
+    defaultSimulationFlags(ConfigFlags)
 
     # Beam Type
     if hasattr(runArgs,'beamType'):
@@ -83,12 +72,12 @@ def fromRunArgs(runArgs):
         if ConfigFlags.Beam.Type is BeamType.Cosmics:
             ConfigFlags.Sim.ReadTR = True
             ConfigFlags.Sim.CosmicFilterVolumeNames = ['Muon']
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern with a cosmic TR file
+            detectors.add('Cavern')  # simulate the cavern with a cosmic TR file
         elif hasattr(runArgs,"trackRecordType") and runArgs.trackRecordType=="stopped":
             ConfigFlags.Sim.ReadTR = True
             log.error('Stopped Particle simulation is not supported yet')
         else:
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern
+            detectors.add('Cavern')  # simulate the cavern
             ConfigFlags.Sim.CavernBackground = CavernBackground.Read
     else:
         # Common cases
@@ -101,7 +90,7 @@ def fromRunArgs(runArgs):
             ConfigFlags.Sim.CosmicFilterVolumeNames = [getattr(runArgs, "CosmicFilterVolume", "InnerDetector")]
             ConfigFlags.Sim.CosmicFilterVolumeNames += [getattr(runArgs, "CosmicFilterVolume2", "NONE")]
             ConfigFlags.Sim.CosmicPtSlice = getattr(runArgs, "CosmicPtSlice", 'NONE')
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern when generating cosmics on-the-fly
+            detectors.add('Cavern')  # simulate the cavern when generating cosmics on-the-fly
             log.debug('No inputEVNTFile provided. OK, as performing cosmics simulation.')
 
     if hasattr(runArgs, 'outputHITSFile'):
@@ -123,12 +112,16 @@ def fromRunArgs(runArgs):
             pass
         else:
             #Case 1b) Cavern Background
-            ConfigFlags.Detector.GeometryCavern = True # simulate the cavern
+            detectors.add('Cavern')  # simulate the cavern
             ConfigFlags.Sim.CalibrationRun = CalibrationRun.Off
             ConfigFlags.Sim.CavernBackground = CavernBackground.Write
     if not (hasattr(runArgs, 'outputHITSFile') or hasattr(runArgs, "outputEVNT_TRFile")):
         raise RuntimeError('No outputHITSFile or outputEVNT_TRFile defined')
 
+    # Setup detector flags
+    from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
+    setupDetectorFlags(ConfigFlags, detectors, toggle_geometry=True)
+
     # Setup perfmon flags from runargs
     from PerfMonComps.PerfMonConfigHelpers import setPerfmonFlagsFromRunArgs
     setPerfmonFlagsFromRunArgs(ConfigFlags, runArgs)
diff --git a/Simulation/SimuJobTransforms/python/SimulationHelpers.py b/Simulation/SimuJobTransforms/python/SimulationHelpers.py
index ff1dd8331cc4c5799b0f3c01cd51c4dd0061c78f..a8b309e70438118b1e65271805d06e7b9642b940 100644
--- a/Simulation/SimuJobTransforms/python/SimulationHelpers.py
+++ b/Simulation/SimuJobTransforms/python/SimulationHelpers.py
@@ -8,7 +8,7 @@ def getDetectorsFromRunArgs(ConfigFlags, runArgs):
         detectors = runArgs.detectors
     else:
         from AthenaConfiguration.AutoConfigFlags import getDefaultDetectors
-        detectors = getDefaultDetectors(ConfigFlags.GeoModel.AtlasVersion)
+        detectors = getDefaultDetectors(ConfigFlags.GeoModel.AtlasVersion, includeForward=False)
 
     # Support switching on Forward Detectors
     if hasattr(runArgs, 'LucidOn'):
@@ -25,6 +25,14 @@ def getDetectorsFromRunArgs(ConfigFlags, runArgs):
     # if hasattr(runArgs, 'CavernOn'):
     #     detectors = detectors+['Cavern']
 
+    # Fatras does not support simulating the BCM, so have to switch that off
+    from SimulationConfig.SimEnums import SimulationFlavour
+    if ConfigFlags.Sim.ISF.Simulator in [SimulationFlavour.ATLFASTIIFMT, SimulationFlavour.ATLFASTIIF_G4MS, SimulationFlavour.ATLFAST3F_G4MS]:
+        try:
+            detectors.remove('BCM')
+        except ValueError:
+            pass
+
     return detectors
 
 
diff --git a/Trigger/TriggerCommon/TriggerJobOpts/python/runHLT_standalone_newJO.py b/Trigger/TriggerCommon/TriggerJobOpts/python/runHLT_standalone_newJO.py
index 6de2f0f07599b5769dc61f6829f365b271e7bd38..8a2ab7707f7d0407abb05b93e2114de8f4c5af85 100755
--- a/Trigger/TriggerCommon/TriggerJobOpts/python/runHLT_standalone_newJO.py
+++ b/Trigger/TriggerCommon/TriggerJobOpts/python/runHLT_standalone_newJO.py
@@ -44,6 +44,11 @@ flags.Trigger.enableL1CaloPhase1=False
 flags.Trigger.enableL1CaloLegacy=True
 flags.Concurrency.NumThreads = 1
 
+# Disable some forward detetors
+flags.Detector.GeometryALFA = False
+flags.Detector.GeometryFwdRegion = False
+flags.Detector.GeometryLucid = False
+
 # disable Prescales for initial dev phase to allow only few chains in the menu
 flags.Trigger.disableCPS=True
 
diff --git a/Trigger/TriggerCommon/TriggerJobOpts/share/runHLT_standalone.py b/Trigger/TriggerCommon/TriggerJobOpts/share/runHLT_standalone.py
index fc68fc12bc3b1d5184fc007e8535c4cc2a2e53a2..d7984d848862da2e90d8be689657d220fd9789b2 100644
--- a/Trigger/TriggerCommon/TriggerJobOpts/share/runHLT_standalone.py
+++ b/Trigger/TriggerCommon/TriggerJobOpts/share/runHLT_standalone.py
@@ -416,6 +416,10 @@ DetFlags.BField_setOn()
 DetFlags.simulate.all_setOff()
 DetFlags.pileup.all_setOff()
 DetFlags.overlay.all_setOff()
+# Disable some forward detetors
+ConfigFlags.Detector.GeometryALFA = False
+ConfigFlags.Detector.GeometryFwdRegion = False
+ConfigFlags.Detector.GeometryLucid = False
 
 include ("RecExCond/AllDet_detDescr.py")