Monitoring · The owner · Element
The person
Who is responsible for looking.
The part
What it is
One named person, ideally someone who would act on what they found rather than only report it.
A deputy matters, since monitoring lapses silently during absence and nobody notices for a quarter.
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.