# With Maturity (core_WithMaturity)

- Name: `core_WithMaturity`
- IRI: `core:WithMaturity` (https://w3id.org/altium/cdm/core/WithMaturity)
- Bounded context: [core](../core.md)
- Kind: mixin
- Is a: [core_Meta](core_Meta.md)
- HTML page: [classes/core_WithMaturity/](../../classes/core_WithMaturity/)

Mixin that adds a maturity annotation slot indicating the lifecycle readiness level.

## Attributes

| Field | Range | Cardinality | Description | Relation | Inherited from |
| --- | --- | --- | --- | --- | --- |
| maturity | [Maturity](../enums/Maturity.md) | 0..1 | Maturity level. |  |  |