Slot: unique_id

Stable opaque identifier used to cross-link CALM elements.

URI: schema:identifier

Applicable Classes

Name	Description	Modifies Slot
Node	A logical or physical element of an architecture (system, service, actor,	no
Relationship	A typed link between architecture elements	no
Decorator	Cross-cutting annotation attached to nodes, relationships, or flows	no
Flow	Business flow mapped onto architecture relationships	no
InterfaceDefinition	Modular interface definition referencing an external schema	no
InterfaceType	Inline (free-form) interface definition keyed by unique-id	no
NodeMoment	An architecture moment - a point-in-time snapshot of the architecture	no

Properties

Type and Range

Property	Value
Range	String
Domain Of	Node, Relationship, Decorator, Flow, InterfaceDefinition, InterfaceType
Slot URI	schema:identifier

Cardinality and Requirements

Property	Value
Required	Yes
### Slot Characteristics

Property	Value
Identifier	Yes

Aliases

• unique-id

Identifier and Mapping Information

Schema Source

• from schema: https://w3id.org/lmodel/calm

Mappings

Mapping Type	Mapped Value
self	schema:identifier
native	calm:unique_id

LinkML Source

name: unique_id
description: Stable opaque identifier used to cross-link CALM elements.
from_schema: https://w3id.org/lmodel/calm
aliases:
- unique-id
rank: 1000
slot_uri: schema:identifier
identifier: true
domain_of:
- Node
- Relationship
- Decorator
- Flow
- InterfaceDefinition
- InterfaceType
range: string
required: true