The values a dropdown of one of the model's forms may start on, as that form offers them: value is what the column…

The values a dropdown of one of the model’s forms may start on, as that form offers them: value is what the column holds, as text, label what to call it, and depth how far down a tree the row sits.

Offered only for a question on a form that opens a new record on your chosen answers (can_default on api.entity_fields). A fixed vocabulary lists its codes; a reference lists the live rows of the register it points at in your organisation, a tree with each row’s path, and a capex proposal’s Category and Sub-Category, and a T&C appraisal note’s Category and Manager Location, each list the values of their own list. A number or a box of words has nothing to list, because its starting value is typed.