When To-Do list is not needed anymore, it is possible to archive it. The list can be restored anytime, including the entire history. Feature Archive is available for each To-Do list – on the left from the list name by clicking on three-dots menu.
All archived To-Do list are in the project detail at the bottom of the project.
How to delete To-Do list
Only archived To-Do list can be deleted. After clicking on the archived list it can be restored or deleted definitely.