diff --git a/Configuration/Geometry/python/dict2026Geometry.py b/Configuration/Geometry/python/dict2026Geometry.py
index f257136ae7235..c933ce0e49d23 100644
--- a/Configuration/Geometry/python/dict2026Geometry.py
+++ b/Configuration/Geometry/python/dict2026Geometry.py
@@ -1352,7 +1352,7 @@
         ],
         3 : [
             'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-            'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+            'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
             'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
             'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
             'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Configuration/PyReleaseValidation/python/relval_2026.py b/Configuration/PyReleaseValidation/python/relval_2026.py
index 0f951d5586efd..ce08a97da0e94 100644
--- a/Configuration/PyReleaseValidation/python/relval_2026.py
+++ b/Configuration/PyReleaseValidation/python/relval_2026.py
@@ -26,7 +26,7 @@
 numWFIB.extend([34634.0]) #2026D76
 numWFIB.extend([34834.99,34834.999]) #2026D76 premixing combined stage1+stage2 (ttbar+PU200, ttbar+PU50 for PR test)
 numWFIB.extend([34634.21,34834.21,34834.9921]) #2026D76 prodlike, prodlike PU, prodlike premix stage1+stage2
-numWFIB.extend([35034.0]) #2026D77
+numWFIB.extend([35034.0,35034.911]) #2026D77,DD4hep
 numWFIB.extend([35234.99,35234.999]) #2026D77 premixing combined stage1+stage2 (ttbar+PU200, ttbar+PU50 for PR test)
 numWFIB.extend([35034.21,35234.21,35234.9921]) #2026D77 prodlike, prodlike PU, prodlike premix stage1+stage2
 numWFIB.extend([35434.0]) #2026D78
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D76.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D76.xml
index f5450c234d26a..546ec19edc022 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D76.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D76.xml
@@ -105,7 +105,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D77.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D77.xml
index 6d25c1a955d77..6aab7344bc74e 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D77.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D77.xml
@@ -105,7 +105,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D78.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D78.xml
index 3e6f8853786f8..1073d7e3c6d0f 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D78.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D78.xml
@@ -105,7 +105,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D79.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D79.xml
index 7a7a23b70d9ae..ce111233f0f92 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D79.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D79.xml
@@ -104,7 +104,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D80.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D80.xml
index 2b8519093601e..8020167d1953c 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D80.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D80.xml
@@ -104,7 +104,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D81.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D81.xml
index c9bd2373f1e04..0b24a225e515f 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D81.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D81.xml
@@ -104,7 +104,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D82.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D82.xml
index 8e28e339bfd7f..d4267086b0dc5 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D82.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D82.xml
@@ -111,7 +111,7 @@
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/ForwardSimData/data/hfnosesens.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D83.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D83.xml
index 4e4939b5af993..67c786dbda439 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D83.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D83.xml
@@ -105,7 +105,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv15.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D85.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D85.xml
index 4356432df0106..6605fbf0ee434 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D85.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D85.xml
@@ -105,7 +105,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D87.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D87.xml
index 861e7276ec8b1..40c0d0d9a6b17 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D87.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D87.xml
@@ -104,7 +104,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D89.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D89.xml
index d86fe05aeb1e2..096a7474ec92b 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D89.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D89.xml
@@ -102,7 +102,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D90.xml b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D90.xml
index 27270ce6bc8c8..7867c9ed42a78 100644
--- a/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D90.xml
+++ b/Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2026D90.xml
@@ -102,7 +102,7 @@
     <Include ref='Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml'/>
     <Include ref='Geometry/HGCalSimData/data/hgcsensv9.xml'/>
     <Include ref='Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml'/>
-    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml'/>
+    <Include ref='Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml'/>
     <Include ref='Geometry/CSCGeometryBuilder/data/cscSpecs.xml'/>
     <Include ref='Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml'/>
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D76XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D76XML_cfi.py
index fd72b2fc26d54..8039c79a87fc3 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D76XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D76XML_cfi.py
@@ -108,7 +108,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D77XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D77XML_cfi.py
index 468298ce45fb3..3fb034b12b365 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D77XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D77XML_cfi.py
@@ -108,7 +108,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D78XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D78XML_cfi.py
index 197ba816ea497..bf26c9fa0a5d9 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D78XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D78XML_cfi.py
@@ -108,7 +108,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D79XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D79XML_cfi.py
index 2f58e1f1fefbe..50c7ac0a3aa63 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D79XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D79XML_cfi.py
@@ -107,7 +107,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D80XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D80XML_cfi.py
index b2167c51479c6..d6eb2210229e1 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D80XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D80XML_cfi.py
@@ -107,7 +107,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D81XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D81XML_cfi.py
index 4df1a001b4663..c6381be7b05d1 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D81XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D81XML_cfi.py
@@ -107,7 +107,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D82XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D82XML_cfi.py
index 46aa2875d6e06..2d1ef1c08dbb8 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D82XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D82XML_cfi.py
@@ -114,7 +114,7 @@
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/ForwardSimData/data/hfnosesens.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D83XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D83XML_cfi.py
index b14366f81c55a..5e20e69ec6f86 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D83XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D83XML_cfi.py
@@ -108,7 +108,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv15.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D85XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D85XML_cfi.py
index 506aaec86bb6e..eebae6cbdb246 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D85XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D85XML_cfi.py
@@ -108,7 +108,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D87XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D87XML_cfi.py
index 8603d3dae5d0f..7dd9f4eb9c919 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D87XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D87XML_cfi.py
@@ -107,7 +107,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D89XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D89XML_cfi.py
index bad3a4fb4f83c..c4a70161d8226 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D89XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D89XML_cfi.py
@@ -105,7 +105,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',
diff --git a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D90XML_cfi.py b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D90XML_cfi.py
index 2544760473a62..98ad516c194f1 100644
--- a/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D90XML_cfi.py
+++ b/Geometry/CMSCommonData/python/cmsExtendedGeometry2026D90XML_cfi.py
@@ -105,7 +105,7 @@
         'Geometry/HcalSimData/data/CaloUtil/2026/v2c/CaloUtil.xml',
         'Geometry/HGCalSimData/data/hgcsensv9.xml',
         'Geometry/MuonSimData/data/PhaseII/v2/muonSens.xml',
-        'Geometry/DTGeometryBuilder/data/dtSpecsFilter.xml',
+        'Geometry/DTGeometryBuilder/data/dtSpecsFilter/2021/v1/dtSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecsFilter.xml',
         'Geometry/CSCGeometryBuilder/data/cscSpecs.xml',
         'Geometry/RPCGeometryBuilder/data/2026/v1/RPCSpecs.xml',