Proof · The claim inventory · Element

The channels

Where each claim appears, including the verbal ones.

The part

What it is

A claim made in sales conversations and nowhere in writing is the hardest to inventory and the most likely to be unsupported.

Knowing the channels is also what makes correction possible; a withdrawn claim has to be withdrawn everywhere.

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.