Possible subsequent tasks are open questions or connections to other notes, which we could elaborate on further or not. It also comes up in explicit reminders like “review this chapter and check for redundancies,” which belong into the project folder. Or the third option is the simple fact that something is still in our in-box waiting to be turned into a permanent note – a quick and not-yet–crossed-out note in our notebook, or literature notes not yet archived in our reference system.
