Class: Observation
Describes an individual observation.
URI: oscal:Observation
classDiagram
class Observation
click Observation href "../Observation/"
OscalCommon <|-- Observation
click OscalCommon href "../OscalCommon/"
Observation : collected
Observation : description
Observation : expires
Observation : links
Observation --> "*" Link : links
click Link href "../Link/"
Observation : methods
Observation : origins
Observation --> "*" Origin : origins
click Origin href "../Origin/"
Observation : props
Observation --> "*" Property : props
click Property href "../Property/"
Observation : relevant_evidence
Observation --> "*" RelevantEvidence : relevant_evidence
click RelevantEvidence href "../RelevantEvidence/"
Observation : remarks
Observation : subjects
Observation --> "*" SubjectReference : subjects
click SubjectReference href "../SubjectReference/"
Observation : title
Observation : types
Observation : uuid
Inheritance
- Observation [ OscalCommon]
Slots
| Name | Cardinality and Range | Description | Inheritance |
|---|---|---|---|
| uuid | 1 UUIDType |
A machine-oriented, globally unique identifier with a cross-instance scope | direct |
| title | 0..1 MarkupLineType |
A human-readable name or title | direct |
| description | 1 MarkupMultilineType |
A human-readable description | direct |
| methods | 1..* String or ObservationMethodEnum |
Identifies how the observation was made | direct |
| types | * String or ObservationTypeEnum |
Identifies the nature of the observation | direct |
| origins | * Origin |
Identifies the source of observations, findings, or risks | direct |
| subjects | * SubjectReference |
Assessment subjects or subject references for this object | direct |
| relevant_evidence | * RelevantEvidence |
Links the observation to relevant evidence | direct |
| collected | 1 DateTimeWithTimezoneType |
Date/time stamp identifying when the finding information was collected | direct |
| expires | 0..1 DateTimeWithTimezoneType |
Date/time identifying when the finding information is no longer considered va... | direct |
| remarks | 0..1 MarkupMultilineType |
Additional commentary about the containing object | OscalCommon |
| props | * Property |
A list of properties | HasPropsAndLinks |
| links | * Link |
A list of links | HasPropsAndLinks |
Usages
| used by | used in | type | used |
|---|---|---|---|
| Result | observations | range | Observation |
| PlanOfActionAndMilestones | observations | range | Observation |
In Subsets
Identifier and Mapping Information
Schema Source
- from schema: https://w3id.org/lmodel/oscal
Mappings
| Mapping Type | Mapped Value |
|---|---|
| self | oscal:Observation |
| native | oscal:Observation |
LinkML Source
Direct
name: Observation
description: Describes an individual observation.
in_subset:
- assessment_common
from_schema: https://w3id.org/lmodel/oscal
mixins:
- OscalCommon
slots:
- uuid
- title
- description
- methods
- types
- origins
- subjects
- relevant-evidence
- collected
- expires
slot_usage:
uuid:
name: uuid
required: true
description:
name: description
required: true
subjects:
name: subjects
range: SubjectReference
methods:
name: methods
required: true
collected:
name: collected
required: true
Induced
name: Observation
description: Describes an individual observation.
in_subset:
- assessment_common
from_schema: https://w3id.org/lmodel/oscal
mixins:
- OscalCommon
slot_usage:
uuid:
name: uuid
required: true
description:
name: description
required: true
subjects:
name: subjects
range: SubjectReference
methods:
name: methods
required: true
collected:
name: collected
required: true
attributes:
uuid:
name: uuid
description: A machine-oriented, globally unique identifier with a cross-instance
scope.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: uuid
owner: Observation
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
required: true
title:
name: title
description: A human-readable name or title.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: title
owner: Observation
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
description:
name: description
description: A human-readable description.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: description
owner: Observation
domain_of:
- Role
- Resource
- ParameterConstraint
- ReviewedControls
- ControlSelection
- ControlObjectiveSelection
- AssessmentSubject
- AssessmentSubjectPlaceholder
- LocalObjective
- AssessmentMethod
- Activity
- Step
- Task
- SystemComponent
- SystemUser
- AuthorizedPrivilege
- InventoryItem
- Observation
- RelevantEvidence
- Finding
- FindingTarget
- Risk
- MitigatingFactor
- Response
- RequiredAsset
- RiskLogEntry
- SystemCharacteristics
- InformationType
- AuthorizationBoundary
- Diagram
- NetworkArchitecture
- DataFlow
- SspControlImplementation
- ByComponent
- Export
- ProvidedControlImplementation
- ControlResponsibility
- InheritedControlImplementation
- SatisfiedControlImplementation
- Result
- AssessmentLogEntry
- DefinedComponent
- Capability
- IncorporatesComponent
- ControlImplementationSet
- ImplementedRequirement
- ImplementedControlStatement
- QualifierItem
- PoamItem
range: MarkupMultilineType
required: true
methods:
name: methods
description: Identifies how the observation was made. Recommended values are in
ObservationMethodEnum; other values are permitted (OSCAL allow-other="yes").
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: methods
owner: Observation
domain_of:
- Observation
range: string
required: true
multivalued: true
any_of:
- range: ObservationMethodEnum
- range: string
types:
name: types
description: Identifies the nature of the observation. Recommended values are
in ObservationTypeEnum; other values are permitted (OSCAL allow-other="yes").
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: types
owner: Observation
domain_of:
- Observation
range: string
multivalued: true
any_of:
- range: ObservationTypeEnum
- range: string
origins:
name: origins
description: Identifies the source of observations, findings, or risks.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: origins
owner: Observation
domain_of:
- Observation
- Finding
- Risk
- Response
- PoamItem
range: Origin
multivalued: true
inlined: true
inlined_as_list: true
subjects:
name: subjects
description: Assessment subjects or subject references for this object.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: subjects
owner: Observation
domain_of:
- Task
- AssociatedActivity
- RelatedTask
- IdentifiedSubject
- Observation
- MitigatingFactor
- RequiredAsset
range: SubjectReference
multivalued: true
inlined: true
inlined_as_list: true
relevant-evidence:
name: relevant-evidence
description: Links the observation to relevant evidence.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: relevant_evidence
owner: Observation
domain_of:
- Observation
range: RelevantEvidence
multivalued: true
inlined: true
inlined_as_list: true
collected:
name: collected
description: Date/time stamp identifying when the finding information was collected.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: collected
owner: Observation
domain_of:
- Observation
range: DateTimeWithTimezoneType
required: true
expires:
name: expires
description: Date/time identifying when the finding information is no longer considered
valid.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: expires
owner: Observation
domain_of:
- Observation
range: DateTimeWithTimezoneType
remarks:
name: remarks
description: Additional commentary about the containing object.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: remarks
owner: Observation
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
alias: props
owner: Observation
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
alias: links
owner: Observation
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