What is personalised · The maintenance · Element
The update cost
What a change costs across the variants.
The part
What it is
A copy change applied to one page applies to twelve when the page is personalised twelve ways.
This is why personalisation slows down product change, which is a cost paid by everyone.
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.
The other elements in the maintenance
The testing
How much of the personalised experience is actually tested.
LearnThe failures
What has gone wrong in a variant.
Learn