What gets reported · The purpose · Element
The requester
Who asked for it.
The part
What it is
Named. Where the requester has left, the report is a candidate for retirement by default rather than by investigation.
The current recipient list is a different thing and both are worth holding.
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.