Buffers · The consumption · Element
The drawdown
How much has been used.
The part
What it is
Tracked continuously rather than discovered at the end. Every slipped task consumes buffer whether or not anyone records it.
Recorded when it happens, with what consumed it.
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.