If there is a need to restart an archived (final posted, canceled or invalidated) invoice in the system, proceed as follows:
Click Search in the black column on the right and search for the current invoice.
Click the Restart button at the bottom right of the invoice. The invoice is then restarted in the flow and can be processed again.
If you do not see the button, it could be due to two things:
1. The invoice remains in a copy stage in the invoice application. Forward the copy and then search for the current invoice again.
2. You do not have permission to restart archived invoices. This permission is set on the Role Form, the tab Other access rights and is called "Permit the role to restart an already processed invoice". Read more about how to set that permission in the article Roles and Other access rights.