diff --git a/OpenAPI/TS28623_GenericNrm.yaml b/OpenAPI/TS28623_GenericNrm.yaml
index 2cfb0f2e951b92d4f6dadafe5ea44cf41d09f279..dbb7da497386401c5bebc325695d015a7cb93393 100755
--- a/OpenAPI/TS28623_GenericNrm.yaml
+++ b/OpenAPI/TS28623_GenericNrm.yaml
@@ -1416,34 +1416,40 @@ components:
       description: See details in 3GPP TS 32.422 clause 5.10.11. Only TCE Id value may be sent over the air to the UE being configured for Logged MDT.
       type: integer
 
-    excessPacketDelayThresholds-Type:
+    excessPacketDelayThreshold-Type:
       description: Excess Packet Delay Threshold for NR MDT. See details in 3GPP TS 32.422 clause 4.1.1 and 4.1.2.
-      type: array
+      type: object
       properties:
         fiveQIValue:
           type: integer
         excessPacketDelayThresholdValue:
           type: string
           enum:
-            - 0.25ms
-            - 0.5ms
-            - 1ms
-            - 2ms
-            - 4ms
-            - 5ms
-            - 10ms
-            - 20ms
-            - 30ms
-            - 40ms
-            - 50ms
-            - 60ms
-            - 70ms
-            - 80ms
-            - 90ms
-            - 100ms
-            - 150ms
-            - 300ms
-            - 500ms
+            - 0.25MS
+            - 0.5MS
+            - 1MS
+            - 2MS
+            - 4MS
+            - 5MS
+            - 10MS
+            - 20MS
+            - 30MS
+            - 40MS
+            - 50MS
+            - 60MS
+            - 70MS
+            - 80MS
+            - 90MS
+            - 100MS
+            - 150MS
+            - 300MS
+            - 500MS
+
+    excessPacketDelayThresholds-Type:
+      description: Array of type excessPacketDelayThreshold-Type.
+      type: array
+      items:
+        $ref: '#/components/schemas/excessPacketDelayThreshold-Type'
       minItems: 0
       maxItems: 255