Slot: uuid
A machine-oriented, globally unique identifier with a cross-instance scope.
URI: [oscal:uuid](https://w3id.org/lmodel/oscal/uuid)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Catalog](Catalog.md) | A structured, organized collection of control information | yes |
| [Location](Location.md) | A physical point of presence, which may be associated with people, organizati... | yes |
| [Party](Party.md) | An organization or person, which may be associated with roles or other concep... | yes |
| [Action](Action.md) | An action applied by a role within a given party to the content | yes |
| [Property](Property.md) | An attribute, characteristic, or quality of the containing object expressed a... | yes |
| [Resource](Resource.md) | A resource associated with content in the containing document instance | yes |
| [Profile](Profile.md) | An OSCAL Profile that designates a set of controls from one or more catalogs ... | yes |
| [AssessmentPlan](AssessmentPlan.md) | An assessment plan, such as those provided by a FedRAMP assessor | yes |
| [AssessmentSubjectPlaceholder](AssessmentSubjectPlaceholder.md) | Used when the assessment subjects will be determined as part of one or more o... | yes |
| [AssessmentPlatform](AssessmentPlatform.md) | Used to represent the toolset used to perform aspects of the assessment | yes |
| [AssessmentMethod](AssessmentMethod.md) | A local definition of a control objective | yes |
| [Activity](Activity.md) | Identifies an assessment or related process that can be performed | yes |
| [Step](Step.md) | Identifies an individual step in a series of steps related to an activity, su... | yes |
| [Task](Task.md) | Represents a scheduled event or milestone, which may be associated with a ser... | yes |
| [AssessmentPart](AssessmentPart.md) | A partition of an assessment plan or results or a child of another part | no |
| [SystemComponent](SystemComponent.md) | A defined component that can be part of an implemented system | yes |
| [Protocol](Protocol.md) | Information about the protocol used to provide a service | no |
| [SystemUser](SystemUser.md) | A type of user that interacts with the system based on an associated role | yes |
| [InventoryItem](InventoryItem.md) | A single managed inventory item within the system | yes |
| [Observation](Observation.md) | Describes an individual observation | yes |
| [Finding](Finding.md) | Describes an individual finding | yes |
| [Risk](Risk.md) | An identified risk | yes |
| [MitigatingFactor](MitigatingFactor.md) | Describes an existing mitigating factor that may affect the overall determina... | yes |
| [Response](Response.md) | Describes either recommended or an actual plan for addressing the risk | yes |
| [RequiredAsset](RequiredAsset.md) | Identifies an asset required to achieve remediation | yes |
| [RiskLogEntry](RiskLogEntry.md) | Identifies an individual risk response that occurred as part of managing an i... | yes |
| [SystemSecurityPlan](SystemSecurityPlan.md) | A system security plan, such as those described in NIST SP 800-18 | yes |
| [InformationType](InformationType.md) | Contains details about one information type that is stored, processed, or tra... | no |
| [Diagram](Diagram.md) | A graphic that provides a visual representation the system, or some aspect of... | yes |
| [LeveragedAuthorization](LeveragedAuthorization.md) | A description of another authorized system from which this system inherits ca... | yes |
| [SspImplementedRequirement](SspImplementedRequirement.md) | Describes how the system satisfies an individual control | yes |
| [SspStatement](SspStatement.md) | Identifies which statements within a control are addressed | yes |
| [ByComponent](ByComponent.md) | Defines how the referenced component implements a set of controls | yes |
| [ProvidedControlImplementation](ProvidedControlImplementation.md) | Describes a capability which may be inherited by a leveraging system | yes |
| [ControlResponsibility](ControlResponsibility.md) | Describes a control implementation responsibility imposed on a leveraging sys... | yes |
| [InheritedControlImplementation](InheritedControlImplementation.md) | Describes a control implementation inherited by a leveraging system | yes |
| [SatisfiedControlImplementation](SatisfiedControlImplementation.md) | Describes how this system satisfies a responsibility imposed by a leveraged s... | yes |
| [AssessmentResults](AssessmentResults.md) | Security assessment results, such as those provided by a FedRAMP assessor in ... | yes |
| [Result](Result.md) | Identifies all of the assessment observations and findings, initial and resid... | yes |
| [AssessmentLogEntry](AssessmentLogEntry.md) | Identifies the result of an action and/or task that occurred as part of execu... | yes |
| [ComponentDefinition](ComponentDefinition.md) | A collection of component descriptions, which may optionally be grouped by ca... | yes |
| [DefinedComponent](DefinedComponent.md) | A defined component that can be part of an implemented system | yes |
| [Capability](Capability.md) | A grouping of other components and/or capabilities | yes |
| [ControlImplementationSet](ControlImplementationSet.md) | Defines how the component or capability supports a set of controls | yes |
| [ImplementedRequirement](ImplementedRequirement.md) | Describes how the containing component or capability implements an individual... | yes |
| [ImplementedControlStatement](ImplementedControlStatement.md) | Identifies which statements within a control are addressed | yes |
| [MappingCollection](MappingCollection.md) | A collection of control mappings between source and target resources | yes |
| [Mapping](Mapping.md) | A mapping between two mapped resources | yes |
| [Map](Map.md) | A relationship-based mapping entry between source and target sets | yes |
| [GapSummary](GapSummary.md) | A summary of controls that were not mapped | yes |
| [PlanOfActionAndMilestones](PlanOfActionAndMilestones.md) | A plan of action and milestones that identifies initial and residual risks, d... | yes |
| [PoamItem](PoamItem.md) | Describes an individual POA&M item | no |
| [MetadataProperty](MetadataProperty.md) | Metadata-scoped OSCAL property | no |
| [RevisionProperty](RevisionProperty.md) | Revision-scoped OSCAL property | no |
| [LocationProperty](LocationProperty.md) | Location-scoped OSCAL property | no |
| [PartyProperty](PartyProperty.md) | Party-scoped OSCAL property | no |
| [ResourceProperty](ResourceProperty.md) | Back-matter resource-scoped OSCAL property | no |
| [PartProperty](PartProperty.md) | Control-common part-scoped OSCAL property | no |
| [ParameterProperty](ParameterProperty.md) | Control-common parameter-scoped OSCAL property | no |
| [ProfileAlterationProperty](ProfileAlterationProperty.md) | OSCAL property entries allowed in profile modify additions | no |
| [TermsAndConditionsPart](TermsAndConditionsPart.md) | A terms-and-conditions scoped assessment part | no |
| [ImplementationCommonProperty](ImplementationCommonProperty.md) | Implementation-common scoped OSCAL property | no |
| [SspSystemCharacteristicsProp](SspSystemCharacteristicsProp.md) | SSP-scoped property used in system characteristics | no |
| [SspSystemInformationProp](SspSystemInformationProp.md) | SSP-scoped property used in system information | no |
| [SspControlOriginationProp](SspControlOriginationProp.md) | SSP-scoped property used in implemented requirement and by-component contexts | no |
| [SspAllowsAuthenticatedScanProp](SspAllowsAuthenticatedScanProp.md) | SSP-scoped property used for component and inventory allows-authenticated-sca... | no |
| [SspSystemComponent](SspSystemComponent.md) | SSP-scoped system component with allows-authenticated-scan property typing | no |
| [SspInventoryItem](SspInventoryItem.md) | SSP-scoped inventory item with allows-authenticated-scan property typing | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [UUIDType](UUIDType.md) |
| Domain Of | [Catalog](Catalog.md), [Location](Location.md), [Party](Party.md), [Action](Action.md), [Property](Property.md), [Resource](Resource.md), [Profile](Profile.md), [AssessmentPlan](AssessmentPlan.md), [AssessmentSubjectPlaceholder](AssessmentSubjectPlaceholder.md), [AssessmentPlatform](AssessmentPlatform.md), [AssessmentMethod](AssessmentMethod.md), [Activity](Activity.md), [Step](Step.md), [Task](Task.md), [AssessmentPart](AssessmentPart.md), [SystemComponent](SystemComponent.md), [Protocol](Protocol.md), [SystemUser](SystemUser.md), [InventoryItem](InventoryItem.md), [Observation](Observation.md), [Finding](Finding.md), [Risk](Risk.md), [MitigatingFactor](MitigatingFactor.md), [Response](Response.md), [RequiredAsset](RequiredAsset.md), [RiskLogEntry](RiskLogEntry.md), [SystemSecurityPlan](SystemSecurityPlan.md), [InformationType](InformationType.md), [Diagram](Diagram.md), [LeveragedAuthorization](LeveragedAuthorization.md), [SspImplementedRequirement](SspImplementedRequirement.md), [SspStatement](SspStatement.md), [ByComponent](ByComponent.md), [ProvidedControlImplementation](ProvidedControlImplementation.md), [ControlResponsibility](ControlResponsibility.md), [InheritedControlImplementation](InheritedControlImplementation.md), [SatisfiedControlImplementation](SatisfiedControlImplementation.md), [AssessmentResults](AssessmentResults.md), [Result](Result.md), [AssessmentLogEntry](AssessmentLogEntry.md), [ComponentDefinition](ComponentDefinition.md), [DefinedComponent](DefinedComponent.md), [Capability](Capability.md), [ControlImplementationSet](ControlImplementationSet.md), [ImplementedRequirement](ImplementedRequirement.md), [ImplementedControlStatement](ImplementedControlStatement.md), [MappingCollection](MappingCollection.md), [Mapping](Mapping.md), [Map](Map.md), [GapSummary](GapSummary.md), [PlanOfActionAndMilestones](PlanOfActionAndMilestones.md), [PoamItem](PoamItem.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:uuid |
| native | oscal:uuid |
## LinkML Source
name: uuid
description: A machine-oriented, globally unique identifier with a cross-instance
scope.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
domain_of:
- Catalog
- Location
- Party
- Action
- Property
- Resource
- Profile
- AssessmentPlan
- AssessmentSubjectPlaceholder
- AssessmentPlatform
- AssessmentMethod
- Activity
- Step
- Task
- AssessmentPart
- SystemComponent
- Protocol
- SystemUser
- InventoryItem
- Observation
- Finding
- Risk
- MitigatingFactor
- Response
- RequiredAsset
- RiskLogEntry
- SystemSecurityPlan
- InformationType
- Diagram
- LeveragedAuthorization
- SspImplementedRequirement
- SspStatement
- ByComponent
- ProvidedControlImplementation
- ControlResponsibility
- InheritedControlImplementation
- SatisfiedControlImplementation
- AssessmentResults
- Result
- AssessmentLogEntry
- ComponentDefinition
- DefinedComponent
- Capability
- ControlImplementationSet
- ImplementedRequirement
- ImplementedControlStatement
- MappingCollection
- Mapping
- Map
- GapSummary
- PlanOfActionAndMilestones
- PoamItem
range: UUIDType