diff --git a/OpenAPI/TS28541_SliceNrm.yaml b/OpenAPI/TS28541_SliceNrm.yaml
index e95b7783b344529aee6fa0faac04464ce8772aad..b7480d00ebb0f77e010b6c3f2feeb58b89d4e3ea 100755
--- a/OpenAPI/TS28541_SliceNrm.yaml
+++ b/OpenAPI/TS28541_SliceNrm.yaml
@@ -172,13 +172,6 @@ components:
           $ref: '#/components/schemas/SynAvailability'
         accuracy:
           $ref: '#/components/schemas/Float'
-    SynchronicityRANSubnet:
-      type: object
-      properties:
-        availability:
-          $ref: '#/components/schemas/SynAvailability'
-        accuracy:
-          $ref: '#/components/schemas/Float'
     Positioning:
       type: object
       properties:
@@ -319,8 +312,6 @@ components:
           type: integer
         delayTolerance:
           $ref: '#/components/schemas/DelayTolerance'
-        synchronicity:
-          $ref: '#/components/schemas/SynchronicityRANSubnet'
         sliceSimultaneousUse:
           $ref: '#/components/schemas/SliceSimultaneousUse'
         reliability:
@@ -387,7 +378,7 @@ components:
         survivalTime:
           type: number
         synchronicity:
-          $ref: '#/components/schemas/SynchronicityRANSubnet'
+          $ref: '#/components/schemas/Synchronicity'
         dLDeterministicComm:
           $ref: '#/components/schemas/DeterministicComm'
         uLDeterministicComm: