Value review · The decision · Element
The options
Renew, renegotiate, exit — each with what it would involve.
The part
What it is
Exit needs costing even when it will not be chosen, because a renegotiation conducted without a credible alternative is a request.
The alternatives to this partner should be identified at the same time, for the same reason.
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.