Here you can see all logged changes for the supplier invoice. For log items to be created for changes in the accounts payable you must first have activated this in the Log Selection procedure under Printers / Users in the Global Settings module. This log selection will only apply when creating or modifying records in the accounts payable ledger. However, if you delete a supplier invoice this will always be logged and this log function cannot be deactivated. In the List Deleted Data procedure you can see deleted supplier invoices and in the Modification Log List procedure you can see logged changes.