Slot: id
A unique human-oriented identifier within a particular context.
URI: [oscal:id](https://w3id.org/lmodel/oscal/id)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Group](Group.md) | A group of controls, or of groups of controls | yes |
| [Control](Control.md) | A structured object representing a requirement or guideline, which when imple... | yes |
| [Role](Role.md) | Defines a function, which might be assigned to a party in a specific situatio... | yes |
| [PartyExternalId](PartyExternalId.md) | An identifier for a person or organization using a designated scheme, e | yes |
| [Part](Part.md) | An annotated, markup-based textual element of a control's or catalog group's ... | yes |
| [Parameter](Parameter.md) | Parameters provide a mechanism for the dynamic assignment of value(s) in a co... | yes |
| [ProfileGroup](ProfileGroup.md) | A group of (selected) controls or of groups of controls within a profile cust... | no |
| [ControlPart](ControlPart.md) | An annotated, markup-based textual element of a control's or catalog group's ... | no |
| [SystemId](SystemId.md) | A human-oriented, globally unique identifier for a system | yes |
| [ThreatId](ThreatId.md) | A pointer, by ID, to an externally-defined threat | yes |
| [MetadataPartyExternalId](MetadataPartyExternalId.md) | Metadata-scoped external identifier | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [TokenType](TokenType.md) |
| Domain Of | [Group](Group.md), [Control](Control.md), [Role](Role.md), [PartyExternalId](PartyExternalId.md), [Part](Part.md), [Parameter](Parameter.md), [ProfileGroup](ProfileGroup.md), [ControlPart](ControlPart.md), [SystemId](SystemId.md), [ThreatId](ThreatId.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
## Identifier and Mapping Information
### Schema Source
* from schema: https://w3id.org/lmodel/oscal
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | oscal:id |
| native | oscal:id |
## LinkML Source
name: id
description: A unique human-oriented identifier within a particular context.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
domain_of:
- Group
- Control
- Role
- PartyExternalId
- Part
- Parameter
- ProfileGroup
- ControlPart
- SystemId
- ThreatId
range: TokenType