diff --git a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
index 54d4119d2ac0f8b020f8f80b0dbbd95b5cc29509..402ccf5e6ef3fff7e30924ebc35109e2cd395e7b 100644
--- a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
+++ b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
@@ -2058,6 +2058,13 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
         proximityCancellationTimestamp:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/DateTime'
+        hopCount:
+          type: integer
+        intermediateRelayInformationContainer:
+          type: array
+          items:
+            $ref: '#/components/schemas/IntermediateRelayInformationContainer'
+          minItems: 0
         relayIPAddress:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/IpAddr'
         proseUEToNetworkRelayUEID :
@@ -2144,6 +2151,13 @@ components:
           $ref: '#/components/schemas/OctetString'
         verticalAccuracy:
           $ref: '#/components/schemas/OctetString'
+    IntermediateRelayInformationContainer:
+      type: object
+      properties:
+        intermediateRelayIPAddress:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/IpAddr'
+        proseUEToNetworkIntermediateRelayUEID:
+          type: string
     PFIContainerInformation:
       type: object
       properties: