diff --git a/OpenAPI/TS28561_NdtNrm.yaml b/OpenAPI/TS28561_NdtNrm.yaml
index cb53a407ad1c64d835e6bcd2a85c1ddf11c39fde..a369d495e733b290f26b35b62e342cc7b6cfc6c0 100644
--- a/OpenAPI/TS28561_NdtNrm.yaml
+++ b/OpenAPI/TS28561_NdtNrm.yaml
@@ -37,6 +37,9 @@ components:
             description: >-
               It indicates the different types of NDT application use cases which the NDT is capable of undertaking..
               New values can be added to this list in future releases to support new use cases.
+          collaborationSupport:
+            type: boolean
+            default: false
           nDTFunctionScope:
             $ref: '#/components/schemas/NDTFunctionScope'
           supportedExternalDataList: