What was learned

What the quarter revealed, independent of whether the objective was met.

The part

What it is

This is the element that turns a review into an input. A missed objective that revealed a wrong assumption is a better outcome than a met one that revealed nothing.

Carrying it forward explicitly is what stops each quarter starting from the same position as the last.

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.