Need a boost with the GTD method? Here's how to combine it with Kanban for better efficiency. The first step of GTD is getting all the "stuff" out of your head. One of the ways to do this is by writing everything down on 3x5 cards, and the best digital equivalent of 3x5 cards is the Kanban technique. Let's walk through the steps of GTD and see how well they mesh with Kanban. Collect Your Thoughts