Quick wins · The candidate list · Element
The cost
What each candidate would take, and where the capacity comes from.
The part
What it is
The relevant cost is people rather than money. A quick win that needs the same three people as the main effort is a delay dressed as momentum.
Marking the source of capacity is what makes that visible before the commitment.
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.