diff --git a/src/openapi/fiko/fiko-crud.yaml b/src/openapi/fiko/fiko-crud.yaml
index e2017be..f0fd2b6 100644
--- a/src/openapi/fiko/fiko-crud.yaml
+++ b/src/openapi/fiko/fiko-crud.yaml
@@ -49,6 +49,8 @@ paths:
                 - status
                 - aggregationReference
                 - accountingSystemReference
+                - createdOn
+                - lastUpdatedOn
         - name: $select
           in: query
           description: Select properties to be returned
@@ -79,6 +81,8 @@ paths:
                 - status
                 - aggregationReference
                 - accountingSystemReference
+                - createdOn
+                - lastUpdatedOn
       responses:
         "200":
           description: OK
@@ -117,7 +121,9 @@ paths:
                         articleNumber: "4031"
                         status: created
                         aggregationReference: null
-                        accountingSystemReference: null
+                        accountingSystemReference: null                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
                       - "@odata.etag": e671c8a1-b918-4867-bf12-5289822479c3
                         transactionItemRowId: 3232
                         transactionItemId: 1c1fc1c8-57f4-4336-9b43-a974eae5afbf
@@ -136,7 +142,9 @@ paths:
                         articleNumber: "4051"
                         status: failed
                         aggregationReference: null
-                        accountingSystemReference: null
+                        accountingSystemReference: null                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
                       - "@odata.etag": be2715d4-4eff-4562-9bf3-5c43ad23e2c8
                         transactionItemRowId: 3233
                         transactionItemId: 3f58441e-dc8f-4956-9bc5-c952312476db
@@ -155,7 +163,9 @@ paths:
                         articleNumber: "4051"
                         status: returned to src
                         aggregationReference: FIKO-171f40609e
-                        accountingSystemReference: null
+                        accountingSystemReference: null                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
                       - "@odata.etag": 52130c4d-e944-4454-a73e-8d55449a4bd1
                         transactionItemRowId: 3234
                         transactionItemId: 4418825f-3f9b-45bc-b662-dc3cd4ce6599
@@ -174,7 +184,9 @@ paths:
                         articleNumber: "4051"
                         status: returned to trx-db
                         aggregationReference: null
-                        accountingSystemReference: null
+                        accountingSystemReference: null                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
                       - "@odata.etag": 7da305e1-85cd-4250-ad77-8b54b2649cfb
                         transactionItemRowId: 3235
                         transactionItemId: 2ddc1831-cf7b-4a77-8aa1-11aaf8e98d9f
@@ -193,7 +205,9 @@ paths:
                         articleNumber: "4051"
                         status: re-entered
                         aggregationReference: null
-                        accountingSystemReference: null
+                        accountingSystemReference: null                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
                       - "@odata.etag": c3b17d21-0506-474d-b3d4-7ff654f368b9
                         transactionItemRowId: 3236
                         transactionItemId: 5ab2513d-f334-4cf8-8895-4e7269374a4b
@@ -212,7 +226,9 @@ paths:
                         articleNumber: "1737"
                         status: succeeded
                         aggregationReference: FIKO-6a4fca8cd6
-                        accountingSystemReference: U4F-123456
+                        accountingSystemReference: U4F-123456                        
+                        createdOn: 2024-11-04T00:00:00Z
+                        lastUpdatedOn: 2024-11-04T04:00:00Z
       security:
         - default: []
       x-auth-type: Application & Application User
@@ -576,6 +592,7 @@ paths:
                 - action
                 - status
                 - correlationId
+                - journalEntryId
         - name: $select
           in: query
           description: Select properties to be returned
@@ -596,6 +613,7 @@ paths:
                 - action
                 - status
                 - correlationId
+                - journalEntryId
         - name: $expand
           in: query
           description: Expand related entities
@@ -609,6 +627,7 @@ paths:
               type: string
               enum:
                 - TransactionItem
+                - JournalEntry
       responses:
         "200":
           description: OK
@@ -810,6 +829,7 @@ paths:
                 - reasonDescription
                 - resolved
                 - change
+                - journalEntryId
         - name: $select
           in: query
           description: Select properties to be returned
@@ -832,6 +852,7 @@ paths:
                 - reasonDescription
                 - resolved
                 - change
+                - journalEntryId
         - name: $expand
           in: query
           description: Expand related entities
@@ -844,7 +865,8 @@ paths:
             items:
               type: string
               enum:
-                - TransactionItem
+                - TransactionItem                
+                - JournalEntry
       responses:
         "200":
           description: OK
@@ -880,6 +902,7 @@ paths:
                         reasonDescription: Cost type does not exist.
                         resolved: false
                         change: null
+                        journalEntryId: null
                       - "@odata.etag": ff49829d-a5de-4c1a-b331-15fd9c71dfe9
                         processingFailureRowId: 10
                         processingFailureId: ccc06dc9-956d-47d8-bde7-9644ddde2193
@@ -890,7 +913,8 @@ paths:
                         reasonCode: "002"
                         reasonDescription: Cost center does not exist.
                         resolved: true
-                        change: Adapt config
+                        change: Adapt config                        
+                        journalEntryId: null
                       - "@odata.etag": 5d5d3351-d3f1-49b2-905f-4dbbe1cc30e3
                         processingFailureRowId: 11
                         processingFailureId: 96bf8d44-0030-4509-b24e-2d62299779c5
@@ -901,7 +925,8 @@ paths:
                         reasonCode: "001"
                         reasonDescription: Department does not exist.
                         resolved: true
-                        change: Adapt config
+                        change: Adapt config                        
+                        journalEntryId: null
                 List of unfiltered processing failures:
                   summary: List of unfiltered processing failures
                   description: |
@@ -920,7 +945,8 @@ paths:
                         reasonCode: "009"
                         reasonDescription: Transaction date is in the future
                         resolved: false
-                        change: null
+                        change: null                        
+                        journalEntryId: null
                       - "@odata.etag": 584d3a8a-48bc-45f9-99be-8dd70399e6e4
                         processingFailureRowId: 10
                         processingFailureId: 76aa82e1-a10f-4664-a84f-1f30d60884b3
@@ -931,7 +957,8 @@ paths:
                         reasonCode: "002"
                         reasonDescription: Cost center does not exist.
                         resolved: false
-                        change: null
+                        change: null                        
+                        journalEntryId: null
                       - "@odata.etag": df4ade9b-1bda-4d91-a5ba-4dbe067568a0
                         processingFailureRowId: 11
                         processingFailureId: 25d2dd6f-ae17-44a7-b7a5-43eaf6de78e1
@@ -942,7 +969,8 @@ paths:
                         reasonCode: "001"
                         reasonDescription: Department does not exist.
                         resolved: false
-                        change: null
+                        change: null                        
+                        journalEntryId: null
       security:
         - default: []
       x-auth-type: Application & Application User
@@ -995,8 +1023,8 @@ paths:
       x-throttling-tier: Unlimited
   /Odata/JournalEntry:
     get:
-      summary: Find journal entry.
-      description: Find journal entry.
+      summary: Find journalEntry.
+      description: Find journalEntry.
       tags:
         - Odata
       parameters:
@@ -1245,8 +1273,8 @@ paths:
       x-throttling-tier: Unlimited
   /journalEntry:
     post:
-      summary: Add a journal entry.
-      description: Add a journal entry.
+      summary: Add a journalEntry.
+      description: Add a journalEntry.
       tags:
         - journalEntry v1.0
       requestBody:
@@ -1256,9 +1284,9 @@ paths:
             schema:
               $ref: "#/components/schemas/JournalEntryPostRequestBody"
             examples:
-              Add a new journal entry:
-                summary: Add a new journal entry
-                description: In this example we add a new journal entry.
+              Add a new journalEntry:
+                summary: Add a new journalEntry
+                description: In this example we add a new journalEntry.
                 value:
                   aggregationReference: FIKO-123456
                   data: {
@@ -1352,7 +1380,7 @@ paths:
             examples:
               Update an journalEntry after error:
                 summary: Update an journalEntry after error
-                description: Update an journalEntry after error bij logging the response
+                description: Update an journalEntry after error by logging the response
                 value:
                     response: {
                       "status": "failed",
@@ -1372,8 +1400,8 @@ paths:
                       ]
                     }
               Update an journalEntry after success:
-                summary: Update an journalEntry after error
-                description: Update an journalEntry after error bij logging the response
+                summary: Update an journalEntry after succesfull call
+                description: Update an journalEntry after uccesfull call bij logging the response and the accountingSystemReference.
                 value:
                     accountingSystemReference: "OPBR-FIKO10000090"
                     response: {