Can Purchase Orders/Bills be changed after approval?

Can Purchase Orders/Bills be changed after approval?

Before the final approval, Requesters are allowed to edit Purchase Orders and Bills that were created in ApprovalMax.
Such changes will lead to a restart of the approval workflow process and all approval decisions made so far will be reset.


Reviewers of Bill workflow for Xero connected Organisations can edit Bills in the very first step.  

After the final approval, once a Purchase Order/Bill has been pushed to the accounting system, it will not be possible to edit any data in ApprovalMax. Such Bill/Purchase Order can only be changed in the accounting system by a responsible person.