diff --git a/OpenAPI/TS28541_NrNrm.yaml b/OpenAPI/TS28541_NrNrm.yaml
index 150f47692e13f7ec7af0e7bd4fadebf0228e7681..bbdc88c2452c6ad7eb792fc9be2fd1e3e53bb6d8 100755
--- a/OpenAPI/TS28541_NrNrm.yaml
+++ b/OpenAPI/TS28541_NrNrm.yaml
@@ -541,7 +541,7 @@ components:
           type: array
           items:
             $ref: '#/components/schemas/RimRSReportInfo'
-    TceMappingInfo:
+    TceIDMappingInfo:
       type: object
       properties:
         tceIPAddress:
@@ -550,10 +550,10 @@ components:
           type: integer
         pLMNTarget:
           $ref: 'TS28623_ComDefs.yaml#/components/schemas/PlmnId'
-    TceMappingInfoList:
+    TceIDMappingInfoList:
       type: array
       items:
-        $ref: '#/components/schemas/TceMappingInfo'
+        $ref: '#/components/schemas/TceIDMappingInfo'
     ResourceType:
       type: string
       enum:
@@ -936,9 +936,13 @@ components:
                     xnHOBlackList:
                       $ref: '#/components/schemas/GGnbIdList'
                     mappingSetIDBackhaulAddress:
-                      $ref: '#/components/schemas/MappingSetIDBackhaulAddress'
-                    tceMappingInfoList:
-                      $ref: '#/components/schemas/TceMappingInfoList'
+                      type: array
+                      uniqueItems: true
+                      items:
+                        $ref: '#/components/schemas/MappingSetIDBackhaulAddress'
+                      minItems: 1
+                    tceIDMappingInfoList:
+                      $ref: '#/components/schemas/TceIDMappingInfoList'
                     configurable5QISetRef:
                       $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
                     dynamic5QISetRef:
diff --git a/OpenAPI/TS28541_SliceNrm.yaml b/OpenAPI/TS28541_SliceNrm.yaml
index 170a5b961f8a385aa579b8fd2a942c6d1825a4bd..9895024d62ca021082a8e58b904e1d73461b3db1 100755
--- a/OpenAPI/TS28541_SliceNrm.yaml
+++ b/OpenAPI/TS28541_SliceNrm.yaml
@@ -922,7 +922,7 @@ components:
                   type: string 
                 epApplicationRefs:
                   $ref: 'TS28623_ComDefs.yaml#/components/schemas/DnList'
-                connectionPointRefList:
+                externalEndPointRefList:
                   type: array
                   items:
                     $ref: '#/components/schemas/ConnectionPointInfo'