Currently, there’s just a headline. But it would be great to add a collapsible description field beneath the headline field, for instance to explain other users the purpose of a column.
I would also like this. We use our columns as “phases,” and i would add directions/requirements for the phase and/or links to resources. As it stands, I add a task that says “KEEP AT TOP” that is assigned to no one with no due date and include the information I need here. It works, but is not ideal.