How to add button to front of card

[Rachael Miller]

What I'm trying to do is have a way to click a button "To Do Today" on the front of cards in a list of ALL things to do. When I click that button, it will add as a checklist item on a "To Do Today" card. 

[Cody C.]

While there isn't a way to have the button on the front of the card, you can definitely do this with a Card Button Rule in Butler! Here's what's working for me:

We have a little more on Butler variables here: https://help.trello.com/article/1157-variables