Theme-Based Modes are broad in scope and can be used for those who don’t feel that theming their time through Daily or Horizontal Themes can work for them because of their schedule. Essentially they map out well with (or even mirror) your Daily Themes, so if you are using those then they act as a great bridge from what you see on your calendar (the "directory of your day") to your to do list (the "details of your day").

Want to dive deeper into Mode-Based Work and get a broad overview of the elements of TimeCrafting? Then check out The Productivityist Playbook.