diff --git a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
index b6207cf4afdb8c1bc4f282ec189d82747612b2fc..291608fac5aac25d7d6b5a90d8fa96d608181217 100644
--- a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
+++ b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
@@ -1,13 +1,13 @@
 openapi: 3.0.0
 info:
   title: Nchf_ConvergedCharging
-  version: 3.2.2
+  version: 3.2.3
   description: |
     ConvergedCharging Service    © 2025, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC).
     All rights reserved.
 externalDocs:
   description: >
-    3GPP TS 32.291 V18.9.0: Telecommunication management; Charging management; 
+    3GPP TS 32.291 V18.12.0: Telecommunication management; Charging management; 
     5G system, charging service; Stage 3.
   url: 'http://www.3gpp.org/ftp/Specs/archive/32_series/32.291/'
 servers:
@@ -2476,6 +2476,7 @@ components:
           items:
             $ref: 'TS29571_CommonData.yaml#/components/schemas/SatelliteBackhaulCategory'
           minItems: 0
+          maxItems: 1
         gEOSatelliteID:
             $ref: 'TS29571_CommonData.yaml#/components/schemas/GeoSatelliteId'
     NotificationType: