https://community.appian.com/discussions/f/process/22586/persistent-tp-id-after-cancelHi. I currently have a requirement to allow the canceling of a UI task while keeping tp!id the same. Basically the equivalent to exiting out of the window and coming back to it later. Is there a way to do this with a button labeled cancel withinen-USTelligent Community 12https://community.appian.com/thread/88282?ContentTypeID=1Tue, 23 Nov 2021 15:41:39 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:23e69065-e9d6-448d-9e45-e6dbf553658cStefan Helzle<p><a href="/members/mikes0011">Mike Schmitt</a> Is right. Think of a task in Appian as a business task, but not a technical one. A business task can not be cancelled. It must have some sort of outcome to continue the process.</p> <p>In Appian by default, you just navigate away to leave the task UI. If you want to make that more explicit to the user, create a link which points to the task list.</p> <p>I do not recommend that, because creating you own navigation metaphors will collide with the navigation concepts in Appian sooner or later.</p><div style="clear:both;"></div>https://community.appian.com/thread/88278?ContentTypeID=1Tue, 23 Nov 2021 15:33:39 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:9417eb7f-160e-4ff0-ba1c-8b53ccaa3663Mike Schmitt<p><strong><em>tp!id</em></strong> is auto-generated by the system and is unique to any given instance of a task (or any other node) - i&#39;m not sure why there would be a &quot;requirement&quot; attempting to dictate how the back-end of the system behaves, particularly as such a thing is not possible.</p><div style="clear:both;"></div>