Archive a task when you are not using it now but may need it later. It disappears from the active list, while its attempts and analyses remain available. You can open the archive and restore the task.
Use Delete permanently only when the task is no longer needed. Permanent deletion cannot be undone. Read the confirmation carefully before deleting anything.
The account owner or an administrator can archive several tasks at once under Settings → Tools → Task cleanup. Filter tasks with no attempts or no attempt in the last 30, 60, or 90 days, select the required rows, and tap Archive selected. This is bulk archiving, so attempts and analyses remain available.