Closing · The record · Element
The reference class
What this project adds to the history.
The part
What it is
Categorised so that a future project of a similar kind can be estimated from the actual outcomes of comparable ones.
A dozen projects is enough for the ratio to be useful, which most organisations reach in a year and never assemble.
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.