diff --git a/src/openapi/fiko/fiko-crud.yaml b/src/openapi/fiko/fiko-crud.yaml
index d2dfc58..2434861 100644
--- a/src/openapi/fiko/fiko-crud.yaml
+++ b/src/openapi/fiko/fiko-crud.yaml
@@ -2999,10 +2999,12 @@ paths:
                   transactionItems:
                   - transactionItemId: d8ee7035-fa3d-400e-9ad5-4fe8c4c73eb7
                     status: returned to src
-                    change: Transactie afgewezen vanwege onjuist BTW-percentage.
+                    aggregationReference: null
+                    accountingSystemReference: null
                   - transactionItemId: 88910e83-4b1e-4fde-ab13-bd8bb60cbcd3
                     status: returned to src
-                    change: Transactie afgewezen vanwege onjuist BTW-percentage.
+                    aggregationReference: null
+                    accountingSystemReference: null
               List of transactions items to return:
                 summary: List of transaction items to return to transaction database
                 description: List of transaction items to return to transaction database in bulk.
@@ -3010,10 +3012,12 @@ paths:
                   transactionItems:
                   - transactionItemId: eacb9bdc-c6b5-4277-942b-cebb102944f5
                     status: returned to trx-db
-                    change: Configuratie aangepast voor artikelnummer 1337.
+                    aggregationReference: null
+                    accountingSystemReference: null
                   - transactionItemId: 2f361bfb-9df0-4e0f-af7c-7b9be3e7bc61
                     status: returned to trx-db
-                    change: Configuratie aangepast voor artikelnummer 1337.
+                    aggregationReference: null
+                    accountingSystemReference: null
       responses:
         "202":
           description: Accepted
@@ -3115,12 +3119,10 @@ paths:
                   processingFailures:
                   - processingFailureId: d8ee7035-fa3d-400e-9ad5-4fe8c4c73eb7
                     resolved: true
-                    aggregationReference: null
-                    accountingSystemReference: null
+                    change: Configuratie aangepast voor artikelnummer 1337.
                   - processingFailureId: 88910e83-4b1e-4fde-ab13-bd8bb60cbcd3
                     resolved: true
-                    aggregationReference: null
-                    accountingSystemReference: null
+                    change: Configuratie aangepast voor artikelnummer 1337.
       responses:
         "202":
           description: Accepted