Progress · The revision trigger · Element
The authority
Who can revise the vision.
The part
What it is
A small number of people and a deliberate process, because the value of a vision comes partly from it being hard to change.
A vision a leadership team can rewrite at an offsite is a planning assumption rather than a vision.
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.