diff --git a/PhysicsTools/NanoAOD/python/electrons_cff.py b/PhysicsTools/NanoAOD/python/electrons_cff.py
index 2a68db305aa24..107e545a7add6 100644
--- a/PhysicsTools/NanoAOD/python/electrons_cff.py
+++ b/PhysicsTools/NanoAOD/python/electrons_cff.py
@@ -445,8 +445,12 @@ def _get_bitmapVIDForEle_docstring(modules,WorkingPoints):
     superClusterFbrem = Var("superClusterFbrem",float,doc="superClusterFbrem",precision=10),
     convVtxFitProb = Var("convVtxFitProb",float,doc="convVtxFitProb",precision=10),
     clustersSize = Var("superCluster.clustersSize",int,doc="clustersSize"),
-    
+    iEtaMod5 = Var("?superCluster.seedCrysIEtaOrIx>0?(superCluster.seedCrysIEtaOrIx-1)%5:(superCluster.seedCrysIEtaOrIx+1)%5",int,doc="iEtaMod5"),
+    iEtaMod20 = Var("?abs(superCluster.seedCrysIEtaOrIx)<=25?(superCluster.seedCrysIEtaOrIx-(?superCluster.seedCrysIEtaOrIx>0?+1:-1))%20:(superCluster.seedCrysIEtaOrIx-(?superCluster.seedCrysIEtaOrIx>0?+26:-26))%20",int,doc="iEtaMod20"),
+    iPhiMod2 = Var("(superCluster.seedCrysIPhiOrIy-1)%2",int,doc="iPhiMod2"),
+    iPhiMod20 = Var("(superCluster.seedCrysIPhiOrIy-1)%20",int,doc="iPhiMod20"),
 )
+    
 
 electronExtraTable.variables = cms.PSet(
     _eleVarsBase,
diff --git a/PhysicsTools/NanoAOD/python/photons_cff.py b/PhysicsTools/NanoAOD/python/photons_cff.py
index 65c14b91c9146..3d78a92144e37 100644
--- a/PhysicsTools/NanoAOD/python/photons_cff.py
+++ b/PhysicsTools/NanoAOD/python/photons_cff.py
@@ -292,7 +292,11 @@ def make_bitmapVID_docstring(id_modules_working_points_pset):
     ecalPFClusterIso = Var("ecalPFClusterIso",float,doc="ecal PFCluster Isolation",precision=10),
     hcalPFClusterIso = Var("hcalPFClusterIso",float,doc="hcal PFCluster Isolation",precision=10),
     chargedHadronIso = Var("chargedHadronIso",float,doc="charged hadron Isolation",precision=10),
-    trkSumPtSolidConeDR04 = Var("trkSumPtSolidConeDR04",float,doc="track isolation solid cone 0.4",precision=10)
+    trkSumPtSolidConeDR04 = Var("trkSumPtSolidConeDR04",float,doc="track isolation solid cone 0.4",precision=10),
+    iEtaMod5 = Var("?superCluster.seedCrysIEtaOrIx>0?(superCluster.seedCrysIEtaOrIx-1)%5:(superCluster.seedCrysIEtaOrIx+1)%5",int,doc="iEtaMod5"),
+    iEtaMod20 = Var("?abs(superCluster.seedCrysIEtaOrIx)<=25?(superCluster.seedCrysIEtaOrIx-(?superCluster.seedCrysIEtaOrIx>0?+1:-1))%20:(superCluster.seedCrysIEtaOrIx-(?superCluster.seedCrysIEtaOrIx>0?+26:-26))%20",int,doc="iEtaMod20"),
+    iPhiMod2 = Var("(superCluster.seedCrysIPhiOrIy-1)%2",int,doc="iPhiMod2"),
+    iPhiMod20 = Var("(superCluster.seedCrysIPhiOrIy-1)%20",int,doc="iPhiMod20"),
 )
 
 photonExtraTable.variables = cms.PSet(