To Do
Everything that needs you personally. Give an item a number at the left and the list re-orders, 1 first — numbers can repeat, blank means not ranked yet. Check the box when it's done.
Decisions
Things waiting on your call. Tap "Details" on any card to read what it is about. A card with an item count can be opened with "Show the items" so you can decide each one underneath it. Click an option and Muse gets the direction within about five minutes and acts on it.
Projects
The large-scale work programs — finished, ongoing, and waiting on you.