Distinct values of a field across a feature set — the "auto" option source for tag (and, when needed, enum). Tag values are tag-normalised (array / CSV / scalar); non-tag values are stringified. Sorted for stable UI order.
"auto"
tag
enum
Attribute field (dotted path).
Features to scan.
Treat the value as a tag list (normalise array / CSV).
Distinct values of a field across a feature set — the
"auto"option source fortag(and, when needed,enum). Tag values are tag-normalised (array / CSV / scalar); non-tag values are stringified. Sorted for stable UI order.