Acting on it · The implementation · Element

The status

Whether it happened.

The part

What it is

Checked at a set interval rather than when it comes up. The interval should exceed the time the action would reasonably take.

Partial implementation is common and should be recorded as such rather than as done.

The smallest level

The attributes it carries

Each attribute is one of the framework’s shared types. What a date is, and how it is written, is defined once for the whole model — the note here says what it means in this particular place.