diff --git a/OpenAPI/sliceNrm.yaml b/OpenAPI/sliceNrm.yaml
index 18473078c7fb0031e673731f3ee7983ac44fcbf4..046c85abe2103a9124aff433ad7ff8f2b370814a 100644
--- a/OpenAPI/sliceNrm.yaml
+++ b/OpenAPI/sliceNrm.yaml
@@ -550,6 +550,8 @@ components:
                       $ref: '#/components/schemas/SliceProfileList'
                     epTransportRefList:
                       $ref: 'genericNrm.yaml#/components/schemas/DnList'
+                    priorityLabel:
+                      type: integer
 
     EP_Transport-Single:
       allOf: