The review rhythm · The adherence · Element
The attendance
Whether the people who decide are there.
The part
What it is
A review held without the decision-maker is a status meeting that will be repeated.
Worth tracking separately from occurrence, since a review can be held faithfully and still be empty.
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.