diff --git a/OpenAPI/TS28541_5GcNrm.yaml b/OpenAPI/TS28541_5GcNrm.yaml
index 76aabfe8cd0f7ca41da715e93f59c56ab2b77563..2e7691ac18bfb031da042d57e4be5f606089dd34 100755
--- a/OpenAPI/TS28541_5GcNrm.yaml
+++ b/OpenAPI/TS28541_5GcNrm.yaml
@@ -192,6 +192,8 @@ components:
           default: false
         perPlmnOauth2ReqList:
           $ref: '#/components/schemas/PlmnOauth2'
+        selectionConditions:
+          $ref: '#/components/schemas/SelectionConditions'
     PlmnOauth2:
       description: Oauth2.0 required indication for a given PLMN ID
       type: object
@@ -433,6 +435,10 @@ components:
           uniqueItems: true
           items:
             $ref: '#/components/schemas/PlmnSnssai'
+        priority:
+          type: integer
+          minimum: 0
+          maximum: 65535
         allowedSNPNs:
           type: array
           uniqueItems: true
@@ -572,12 +578,8 @@ components:
           type: boolean
           default: false
         selectionConditions:
-          description: > 
-            conditions under which an NF Instance shall be selected by an NF Service Consumer.
-            type: array
-            items:
-              $ref: '#/components/schemas/SelectionConditions'
-            minItems: 1
+          $ref: '#/components/schemas/SelectionConditions'
+
     SelectionConditions:
       description: >
         It contains the set of conditions that shall be evaluated to determine whether a consumer