diff --git a/OpenAPI/TS28105_AiMlNrm.yaml b/OpenAPI/TS28105_AiMlNrm.yaml
index 1e97550d85aa8a0f8e92035a8e39be39b81157bb..c537ff9e6aebd7d76a790a1d536581c1742b71db 100644
--- a/OpenAPI/TS28105_AiMlNrm.yaml
+++ b/OpenAPI/TS28105_AiMlNrm.yaml
@@ -241,7 +241,14 @@ components:
                         $ref: '#/components/schemas/ModelPerformance'
                     areNewTrainingDataUsed:
                       type: boolean
-
+                    trainingRequestRef:
+                      $ref: 'TS28623_ComDefs.yaml#/components/schemas/DnList'
+                    trainingProcessRef:
+                      $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
+                    trainingReportRef:
+                      $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
+                    lastTrainingRef:
+                      $ref: 'TS28623_ComDefs.yaml#/components/schemas/Dn'
 
 #-------- Definition of JSON arrays for name-contained IOCs ----------------------