The overlap

How much of the intended set actually arrived.

The part

What it is

Usually less than expected, and the shortfall is the actionable output of the whole module.

Intended associations that appear at low frequency are being communicated and not retained, which is different from not being communicated.

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.

Intended arriving
Share of intended associations that appear unprompted.
Percentage shared type
Missing
Which intended associations do not appear at all.
Reference shared type
Diagnosis
Not communicated, communicated and not retained, or communicated and rejected.
Choice shared type