diff --git a/OpenAPI/TS28541_SliceNrm.yaml b/OpenAPI/TS28541_SliceNrm.yaml
index 669ef1e63051da4da9a05f948cac92e3f15d0f18..ab6ebbaa1429da72ff57e60e86e7764d0f0ed92a 100755
--- a/OpenAPI/TS28541_SliceNrm.yaml
+++ b/OpenAPI/TS28541_SliceNrm.yaml
@@ -178,13 +178,6 @@ 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:
@@ -387,8 +380,6 @@ components:
           type: integer
         delayTolerance:
           $ref: '#/components/schemas/DelayTolerance'
-        synchronicity:
-          $ref: '#/components/schemas/SynchronicityRANSubnet'
         sliceSimultaneousUse:
           $ref: '#/components/schemas/SliceSimultaneousUse'
         dLReliability:
@@ -472,7 +463,7 @@ components:
         survivalTime:
           type: number
         synchronicity:
-          $ref: '#/components/schemas/SynchronicityRANSubnet'
+          $ref: '#/components/schemas/Synchronicity'
         dLDeterministicComm:
           $ref: '#/components/schemas/DeterministicComm'
         uLDeterministicComm: