diff --git a/OpenAPI/TS28538_EdgeNrm.yaml b/OpenAPI/TS28538_EdgeNrm.yaml
index 47fa776dd7264d6f7cc1e3789780313d8de9655e..89b72da7ca7b63d0e9903b6731628d0353633d1e 100644
--- a/OpenAPI/TS28538_EdgeNrm.yaml
+++ b/OpenAPI/TS28538_EdgeNrm.yaml
@@ -147,6 +147,18 @@ components:
       properties:
         resourceQuota:
           $ref: '#/components/schemas/VirtualResource'
+    FederatedECSInfo:
+      type: object
+      properties:
+        federateECSIdentifier:
+          $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
+        federatedECSProfile:
+          type: integer
+        servedEASList:
+          $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
+        servedEESList:
+          $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
+
 
 #-------- Definition of types for name-containments ------
     SubNetwork-ncO-EdgeNrm:
@@ -281,6 +293,8 @@ components:
                       $ref: 'TS28623_ComDefs.yaml#/components/schemas/DnList'
                     softwareImageInfo:
                       $ref: '#/components/schemas/SoftwareImageInfo'
+                    sharedECSInfo:
+                      $ref: '#/components/schemas/FederatedECSInfo'
         - $ref: 'TS28623_GenericNrm.yaml#/components/schemas/ManagedFunction-ncO'
 
     EASRequirements-Single:
@@ -341,6 +355,9 @@ components:
               type: string
             leadingOPiD:
               type: string
+            federatedECSInfo:
+              $ref: '#/components/schemas/FederatedECSInfo'
+
     OperatorEdgeFederation-Single:
       allOf:
         - $ref: 'TS28623_GenericNrm.yaml#/components/schemas/Top'