Sub-Title for a card?
I'd like to add a sub-title to my card to give a user a hint that they can drill down on it.
Right now I see:
Title (which is a title of my card)
Description (doesn't show when I go to my card, will only pop up when I hover over it from Page-level view)
Summary number (maybe I can get rid of the number but leave the text?)
Any ideas will be appreciated, please help.