Formats · The removals · Element
The released capacity
Where the freed time goes.
The part
What it is
Named in advance. Capacity released into nothing in particular is absorbed within a month and the removal shows no benefit.
This is also the honest test of whether the format was costing anything: if stopping it releases nothing, it was not the problem.
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.