Distribution · The route · Element
The alerting
What is pushed as an exception rather than as a routine.
The part
What it is
Alerts should be rare, actionable and addressed to someone who can act. All three are usually violated.
An alert channel that fires several times a day is a channel that is filtered, and the important one is filtered with it.
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.