Metamodel — segment types
Each section below is one segment.<subType>. The Attributes table lists
the subtype's own + concern-contributed attributes (provider-tagged); universal
documentation attributes are omitted here (see providers.md).
Allowed children lists the structural child rules with their cardinality
(min..max, * = unbounded).
segment.filter
A named, reusable row filter on the declaring entity (FR-044). Measures and reports reference it by name; exporters emit it as a named segment.
When to use: The same filter (e.g. 'active purchase') would otherwise be repeated in several measures or reports.
Attributes
| Attribute | Type | Required | Default | Allowed values | Provider | Description |
|---|---|---|---|---|---|---|
@filter |
filter | yes | — | The row scope: a portable attr.filter over the declaring entity's fields. May use relative-date values. |
Allowed children
No structural children.