diff --git a/OpenAPI/TS28623_GenericNrm.yaml b/OpenAPI/TS28623_GenericNrm.yaml
index 431a4c56dc19c8190eddb0930d7bb24bc78b55b2..2d4f38df1d974856e943dc2d4cad239b6b0d078e 100755
--- a/OpenAPI/TS28623_GenericNrm.yaml
+++ b/OpenAPI/TS28623_GenericNrm.yaml
@@ -1683,8 +1683,6 @@ components:
           $ref: '#/components/schemas/traceDepth-Type'
         traceReference:
           $ref: '#/components/schemas/traceReference-Type'
-        traceRecordingSessionReference:
-          type: string
         jobId:
           type: string
         traceReportingFormat: