diff --git a/OpenAPI/TS28541_5GcNrm.yaml b/OpenAPI/TS28541_5GcNrm.yaml
index b93b8d3fa9242d018fb2ead33006b612160cf622..36a8add33d278b8b8e08650e266d9809e2f48147 100755
--- a/OpenAPI/TS28541_5GcNrm.yaml
+++ b/OpenAPI/TS28541_5GcNrm.yaml
@@ -810,6 +810,29 @@ components:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketLossRateRm'
         extMaxDataBurstVol:
           $ref: 'TS29571_CommonData.yaml#/components/schemas/ExtMaxDataBurstVolRm'
+        pduSetQosDl:
+          $ref: '#/components/schemas/PduSetQosPara'
+        pduSetQosUl:
+          $ref: '#/components/schemas/PduSetQosPara'
+
+    PduSetQosPara:
+      description: Represents the PDU Set level QoS parameters.
+      type: object
+      properties:
+        pduSetDelayBudget:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/ExtPacketDelBudget'
+        pduSetErrRate:
+          $ref: 'TS29571_CommonData.yaml#/components/schemas/PacketErrRate'
+        pduSetHandlingInfo:
+          anyOf:
+          - type: string
+            enum:
+              - ALL_PDUS_NEEDED
+              - ALL_PDUS_NOT_NEEDED
+          - type: string
+      anyOf:
+        - required: [ pduSetDelayBudget, pduSetErrRate ]
+        - required: [ pduSetHandlingInfo ]
 
     QosDataList:
       type: array