Archive a task
Once the work on the task is finished, you'll have the option to archive it. This will remove it from the main tasks list, but you can still find and view archived tasks by checking ☑ Show archived tasks only in Task Manager.
Note that archiving tasks removes them from assignees’ lists, and email reminders will stop sending. You can always unarchive tasks if needed.
Delete a task
You can also delete a task. However, once the task is deleted, we can't retrieve it anymore.