diff --git a/OpenAPI/TS28318_DsoNrm.yaml b/OpenAPI/TS28318_DsoNrm.yaml
index 7246dca06f5339830621ae57777da15147215f37..085fdafc0e9b5521523200be76bc8d5b01818b49 100644
--- a/OpenAPI/TS28318_DsoNrm.yaml
+++ b/OpenAPI/TS28318_DsoNrm.yaml
@@ -4,7 +4,7 @@ info:
   version: 18.1.0
   description: >-
     OAS 3.0.1 specification of the OutageAndRecoveryInfo NRM
-    © 2024, 3GPP Organizational OutageAndRecoveryInfo Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
+    © 2025, 3GPP Organizational OutageAndRecoveryInfo Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
     All rights reserved.
 externalDocs:
   description: 3GPP TS 28.318; OutageAndRecoveryInfo NRM
@@ -17,8 +17,8 @@ components:
     EnergyServiceLocation:
       type: object
       properties:
-        CGI:
-          type: string
+        outageArea:
+          $ref: 'TS28623_ComDefs.yaml#/components/schemas/AreaOfInterest'
         energySupplyId:
           type: string