By default, your connected organizations are not able to edit, delete, or reject tasks that have been delegated to them.
If you would like to allow your connected organizations to reject delegated tasks, navigate to thein your Admin's Settings. Then, check the box .
Now, your connected organizations will be able to return delegated tasks back to your Unassigned tasks list.
This can be done by editing the task and clicking thebutton at the end of the task modal.
Your connected organizations are also able to reject tasks directly from the sidebar via right-click of a single or multiple selected task(s).