Running it · The change log · Element

The time cost

What each added.

The part

What it is

Estimated at the time rather than reconstructed. A change whose cost is estimated afterwards is estimated to fit the outcome.

The running total is the number that matters and it should be visible.

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.