diff --git a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
index 8db36c4d6201afca950018b34b19366d830e8ee1..acbb4d44198445292f259c65342c5e13c298e214 100644
--- a/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
+++ b/OpenAPI/TS32291_Nchf_ConvergedCharging.yaml
@@ -350,6 +350,8 @@ components:
           $ref: '#/components/schemas/LocationReportingChargingInformation'
         nSPAChargingInformation:
           $ref: '#/components/schemas/NSPAChargingInformation'
+        networkSharingChargingInformation:
+          $ref: '#/components/schemas/NetworkSharingChargingInformation'        
         nSMChargingInformation:
           $ref: '#/components/schemas/NSMChargingInformation'
         mMTelChargingInformation:
@@ -593,6 +595,8 @@ components:
           $ref: '#/components/schemas/PDUContainerInformation'
         nSPAContainerInformation:
           $ref: '#/components/schemas/NSPAContainerInformation'
+        networkSharingContainerInformation:
+          $ref: '#/components/schemas/NetworkSharingContainerInformation'
         pC5ContainerInformation:
           $ref: '#/components/schemas/PC5ContainerInformation'
         mBSContainerInformation:
@@ -893,6 +897,26 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
       required:
         - singleNSSAI
+    NetworkSharingContainerInformation:
+      type: object
+      properties:
+        uplinkVolume:
+          type: integer
+        downlinkVolume:
+          type: integer
+        numberOfPDUSessionsReq:
+          type: integer
+        numberOfPDUSessionsSuccess:
+          type: integer
+    NetworkSharingChargingInformation:
+      type: object
+      properties:
+        plmnId:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/PlmnId'
+        singleNSSAI:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/Snssai'
+      required:
+        - plmnId
     NetworkSlicingInfo:
       type: object
       properties: