Can I create subtasks?

Subtasks are binary ("done" or "not done") checklists that can accompany a task. They can't be assigned, nor can they be discussed or have time tracked against them (outside of the parent task.) We find it best to create more granular tasks instead of going overboard with dozens of subtasks.

You can create a subtask by opening up a task and adding a subtask in the yellow box. To complete a subtask, simply check the checkbox next to the relevant subtask.

Subtasks can be created while adding a task. In the description field, enter a list of subtasks after the description, and add <sub> before each :

This is a very important task.
<sub> Do this
<sub> Then that
<sub> And finally, this

...Which will convert the three bullet points to subtasks and strip them out of the description field.