Class: SubjectReference

A human-oriented identifier reference to a resource. Use type to indicate whether the identified resource is a component, inventory item, location, user, or something else.

URI: [oscal:SubjectReference](https://w3id.org/lmodel/oscal/SubjectReference)

 classDiagram
    class SubjectReference
    click SubjectReference href "../SubjectReference/"
      OscalCommon <|-- SubjectReference
        click OscalCommon href "../OscalCommon/"

      SubjectReference : links





        SubjectReference --> "*" Link : links
        click Link href "../Link/"



      SubjectReference : props





        SubjectReference --> "*" Property : props
        click Property href "../Property/"



      SubjectReference : remarks

      SubjectReference : subject_uuid

      SubjectReference : title

      SubjectReference : type

## Inheritance * **SubjectReference** [ [OscalCommon](OscalCommon.md)] ## Slots | Name | Cardinality and Range | Description | Inheritance | | --- | --- | --- | --- | | [subject_uuid](subject_uuid.md) | 1
[UUIDType](UUIDType.md) | A UUID reference to the identified subject | direct | | [type](type.md) | 1
[String](String.md) or
[SelectSubjectTypeEnum](SelectSubjectTypeEnum.md) | Indicates the nature or kind of the containing object | direct | | [title](title.md) | 0..1
[MarkupLineType](MarkupLineType.md) | A human-readable name or title | direct | | [remarks](remarks.md) | 0..1
[MarkupMultilineType](MarkupMultilineType.md) | Additional commentary about the containing object | [OscalCommon](OscalCommon.md) | | [props](props.md) | *
[Property](Property.md) | A list of properties | [HasPropsAndLinks](HasPropsAndLinks.md) | | [links](links.md) | *
[Link](Link.md) | A list of links | [HasPropsAndLinks](HasPropsAndLinks.md) | ## Usages | used by | used in | type | used | | --- | --- | --- | --- | | [Observation](Observation.md) | [subjects](subjects.md) | range | [SubjectReference](SubjectReference.md) | | [MitigatingFactor](MitigatingFactor.md) | [subjects](subjects.md) | range | [SubjectReference](SubjectReference.md) | | [RequiredAsset](RequiredAsset.md) | [subjects](subjects.md) | range | [SubjectReference](SubjectReference.md) | ## In Subsets * [AssessmentCommon](AssessmentCommon.md) ## Identifier and Mapping Information ### Schema Source * from schema: https://w3id.org/lmodel/oscal ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | oscal:SubjectReference | | native | oscal:SubjectReference | ## LinkML Source ### Direct

name: SubjectReference
description: A human-oriented identifier reference to a resource. Use type to indicate
  whether the identified resource is a component, inventory item, location, user,
  or something else.
in_subset:
- assessment_common
from_schema: https://w3id.org/lmodel/oscal
mixins:
- OscalCommon
slots:
- subject-uuid
- type
- title
slot_usage:
  subject-uuid:
    name: subject-uuid
    required: true
  type:
    name: type
    required: true
    any_of:
    - range: SelectSubjectTypeEnum
    - range: string

### Induced

name: SubjectReference
description: A human-oriented identifier reference to a resource. Use type to indicate
  whether the identified resource is a component, inventory item, location, user,
  or something else.
in_subset:
- assessment_common
from_schema: https://w3id.org/lmodel/oscal
mixins:
- OscalCommon
slot_usage:
  subject-uuid:
    name: subject-uuid
    required: true
  type:
    name: type
    required: true
    any_of:
    - range: SelectSubjectTypeEnum
    - range: string
attributes:
  subject-uuid:
    name: subject-uuid
    description: A UUID reference to the identified subject.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    alias: subject_uuid
    owner: SubjectReference
    domain_of:
    - SelectSubjectById
    - SubjectReference
    range: UUIDType
    required: true
  type:
    name: type
    description: Indicates the nature or kind of the containing object.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    owner: SubjectReference
    domain_of:
    - Party
    - Action
    - TelephoneNumber
    - Address
    - AssessmentSubject
    - SelectSubjectById
    - SubjectReference
    - Task
    - SystemComponent
    - OriginActor
    - FindingTarget
    - DefinedComponent
    - MappingItem
    - MappingResourceReference
    range: string
    required: true
    any_of:
    - range: SelectSubjectTypeEnum
    - range: string
  title:
    name: title
    description: A human-readable name or title.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    owner: SubjectReference
    domain_of:
    - Group
    - Control
    - Metadata
    - Revision
    - Role
    - Location
    - Resource
    - Part
    - ProfileGroup
    - Addition
    - SubjectReference
    - AssessmentPlatform
    - Activity
    - Step
    - Task
    - AssessmentPart
    - ControlPart
    - SystemComponent
    - Protocol
    - SystemUser
    - AuthorizedPrivilege
    - Observation
    - Finding
    - FindingTarget
    - Risk
    - Response
    - RequiredAsset
    - RiskLogEntry
    - InformationType
    - LeveragedAuthorization
    - Result
    - AssessmentLogEntry
    - DefinedComponent
    - PoamItem
    range: MarkupLineType
  remarks:
    name: remarks
    description: Additional commentary about the containing object.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    owner: SubjectReference
    domain_of:
    - OscalCommon
    - Property
    - Resource
    - ConstraintTest
    - ControlMatching
    - Removal
    - ImportSSP
    - LocalDefinitions
    - SelectObjectiveById
    - AssessmentSubjectSource
    - OnDateCondition
    - WithinDateRange
    - AtFrequency
    - TaskDependency
    - SetParameter
    - ComponentStatus
    - PortRange
    - ImplementationStatus
    - ObjectiveStatus
    - RelatedObservation
    - AssociatedRisk
    - LoggedBy
    - ImportProfile
    - SystemCharacteristics
    - SystemStatus
    - AuthorizationBoundary
    - Diagram
    - NetworkArchitecture
    - DataFlow
    - SystemImplementation
    - LeveragedAuthorization
    - SspImplementedRequirement
    - SspStatement
    - ByComponent
    - ProvidedControlImplementation
    - ControlResponsibility
    - InheritedControlImplementation
    - SatisfiedControlImplementation
    - ImportAssessmentPlan
    - AssessmentResultsLocalDefinitions
    - ImportComponentDefinition
    - ImplementedRequirement
    - ImplementedControlStatement
    - QualifierItem
    - PoamLocalDefinitions
    - RelatedFinding
    range: MarkupMultilineType
  props:
    name: props
    description: A list of properties.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    owner: SubjectReference
    domain_of:
    - HasPropsAndLinks
    - Resource
    - Addition
    - SystemInformation
    - InformationType
    - ImpactLevel
    - AuthorizationBoundary
    - Diagram
    - NetworkArchitecture
    - DataFlow
    - SystemImplementation
    - LeveragedAuthorization
    - SspImplementedRequirement
    - SspStatement
    - ByComponent
    - Export
    - ProvidedControlImplementation
    - ControlResponsibility
    - InheritedControlImplementation
    - SatisfiedControlImplementation
    range: Property
    multivalued: true
    inlined: true
    inlined_as_list: true
  links:
    name: links
    description: A list of links.
    from_schema: https://w3id.org/lmodel/oscal
    rank: 1000
    owner: SubjectReference
    domain_of:
    - HasPropsAndLinks
    - Addition
    - SystemInformation
    - InformationType
    - ImpactLevel
    - AuthorizationBoundary
    - Diagram
    - NetworkArchitecture
    - DataFlow
    - SystemImplementation
    - LeveragedAuthorization
    - SspImplementedRequirement
    - SspStatement
    - ByComponent
    - Export
    - ProvidedControlImplementation
    - ControlResponsibility
    - InheritedControlImplementation
    - SatisfiedControlImplementation
    range: Link
    multivalued: true
    inlined: true
    inlined_as_list: true