Can I edit a request after it's been approved?

This article explains how to edit a request after it's been approved.

Approved requests

By default, if you can approve a request you can also change it's status back to unapproved and then edit it or pass it back to the original requester to edit it. But the system doesn't let you individuals edit their own requests after managers have approved them.

Completed / Taken requests

By default, Turbine doesn't let anyone edit a completed or taken request. Instead, you can clone the request and then delete the completed original.