The review · The decisions · Element
The decision
What was decided.
The part
What it is
Including explicit decisions to do nothing, which are legitimate and prevent the same exception being raised repeatedly.
Tied to the exception that prompted it, so the connection between measurement and action is traceable.
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.