A board is only useful if finished work leaves the way. When you finish a task, one gesture marks it done and can offer to chase the person who did it. The card then fades out of the way. Work that nobody touches also fades and then expires, so the board does not fill with dead tasks.

Completing is one click on a card. A resolution records the outcome. A follow-up checks on delegated work. Finished cards fade out of the board over a window you choose, and tasks that start moving are promoted from not started on their own.

The full chapter, with every step and setting, is in the app: open your account menu and select User manual.