Direction of growth · The growth split · Element
The basis
What each expectation rests on.
The part
What it is
An expectation drawn from existing performance is a different thing from one drawn from a market study or an assumption.
Marking the basis is what lets a reviewer see which parts of the plan are extrapolation and which are hope.
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.