![Avatar](https://success.clarizen.com/system/photos/71479243/josh.png)
There are only certain actions that you can undo in the system right now, but this functionality will be expanded on the future. For now I would recommend installing the Audit trail app (http://www.clarizen.com/appsmarketplace/item/Audit-Trail-For-Work-Items.html) so that you can see a history of key changes.