Winding down · The notice · Element
The period
How long members have.
The part
What it is
Long enough to redeem what they hold, which depends on how much they hold and how easy redemption is.
For most programmes this is months rather than weeks, and shorter periods produce disproportionate reactions.
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.