The tellers · The external tellers · Element

The equipment

What each has been given to work with.

The part

What it is

A short version they can repeat, a fact they can cite, and permission to say it. The third is frequently what is missing for customers.

Material that requires them to sound like a marketing department will not be used.

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.