# system_SdmMappableEntity

- Name: `system_SdmMappableEntity`
- IRI: `sys:SdmEntity` (https://w3id.org/altium/cdm/system/SdmEntity)
- Bounded context: none
- Kind: abstract, mixin
- Is a: [core_Meta](core_Meta.md)
- HTML page: [classes/system_SdmMappableEntity/](../../classes/system_SdmMappableEntity/)

A mixin for entities within the System Data Model (SDM) that are mappable to domain-specific concepts

## Attributes

| Field | Range | Cardinality | Description | Relation | Inherited from |
| --- | --- | --- | --- | --- | --- |
| id | string | 1 | Local unique identifier within a given context. |  |  |