Extensions for Using Data Elements from FHIR STU3 in FHIR R5 - Downloaded Version null See the Directory of published versions

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Resource Profile: Profile_R3_Task_R5

This cross-version profile allows STU3 Task content to be represented via FHIR R5 Task resources.

Usages:

• This Profile is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task(5.0.0)	A task to be performed Constraints: inv-1, tsk-1
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition Constraints: ext-1
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
intent	Σ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	Task Status	📍5.0.0	FHIR Std.
Task.intent	Base	required	Task Intent	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Task	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Task	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Task	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Task	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Task	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Task.implicitRules, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.status, Task.intent, Task.doNotPerform	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
inv-1	error	Task	Last modified date must be greater than or equal to authored-on date.	lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified.	restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task		0..*	Task(5.0.0)	A task to be performed
meta
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:meta		0..1	Meta	STU3: meta additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta
text
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:text		0..1	(Complex)	STU3: text additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed
identifier
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:identifier		0..*	Identifier	STU3: identifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier
basedOn
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:basedOn		0..*	Reference(Resource)	STU3: basedOn additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
groupIdentifier
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:groupIdentifier		0..1	Identifier	STU3: groupIdentifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier
partOf
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:partOf		0..*	Reference(Resource)	STU3: partOf additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
focus
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:focus		0..1	Reference(Resource)	STU3: focus additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
for
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:for		0..1	Reference(Resource)	STU3: for additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
encounter
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:context		0..1	Reference(Resource)	STU3: context additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
executionPeriod
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:executionPeriod		0..1	Period	STU3: executionPeriod additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod
requester
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
extension:agent		1..1	Reference(Resource)	STU3: Individual asking for task URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
extension:onBehalfOf		0..1	Reference(Cross-version Profile for STU3.Organization for use in FHIR R5(0.1.0) | Organization)	STU3: Organization individual is acting for (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf
owner
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:owner		0..1	Reference(Resource)	STU3: owner URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
note
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:note		0..*	Annotation	STU3: note additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note
relevantHistory
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:relevantHistory		0..*	Reference(Resource)	STU3: relevantHistory additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
restriction
period
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:period		0..1	Period	STU3: When fulfillment sought additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period
recipient
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:recipient		0..*	Reference(Resource)	STU3: recipient URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
input
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value
output
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task(5.0.0)	A task to be performed Constraints: inv-1, tsk-1
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:meta		0..1	Meta	STU3: meta additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta Constraints: ext-1
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: AllSecurityLabels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:text		0..1	(Complex)	STU3: text additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text Constraints: ext-1
status		1..1	code	generated | extensions | additional | empty Binding: NarrativeStatus (required): The status of a resource narrative.
div	C	1..1	xhtml	Limited xhtml content Constraints: txt-1, txt-2
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition Constraints: ext-1
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
identifier		0..*	Identifier	Task Instance Identifier
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:identifier		0..*	Identifier	STU3: identifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier Constraints: ext-1
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	0..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	ΣC	0..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	Σ	0..*	Reference(Resource)	Request fulfilled by this task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:basedOn		0..1	Reference(Resource)	STU3: basedOn additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:groupIdentifier		0..1	Identifier	STU3: groupIdentifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier Constraints: ext-1
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	0..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	ΣC	0..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
partOf	Σ	0..*	Reference(Task)	Composite task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:partOf		0..1	Reference(Resource)	STU3: partOf additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
statusReason	Σ	0..1	CodeableReference()	Reason for current status Binding: TaskStatusReason (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	Σ	0..1	CodeableConcept	E.g. "Specimen collected", "IV prepped" Binding Description: (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	Σ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The priority of a task (may affect service level applied to the task).
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
code	ΣC	0..1	CodeableConcept	Task Type Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
description	Σ	0..1	string	Human-readable explanation of task
focus	ΣC	0..1	Reference(Resource)	What task is acting on
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:focus		0..1	Reference(Resource)	STU3: focus additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
for	Σ	0..1	Reference(Resource)	Beneficiary of the Task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:for		0..1	Reference(Resource)	STU3: for additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:context		0..1	Reference(Resource)	STU3: context additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
requestedPeriod	Σ	0..1	Period	When the task should be performed
executionPeriod	Σ	0..1	Period	Start and end time of execution
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:executionPeriod		0..1	Period	STU3: executionPeriod additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod Constraints: ext-1
start	ΣC	0..1	dateTime	Starting time with inclusive boundary
end	ΣC	0..1	dateTime	End time with inclusive boundary, if not ongoing
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	Σ	0..1	Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson)	Who is asking for task to be done
id		0..1	id	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:agent		1..1	Reference(Resource)	STU3: Individual asking for task URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
extension:onBehalfOf		0..1	Reference(Cross-version Profile for STU3.Organization for use in FHIR R5(0.1.0) | Organization)	STU3: Organization individual is acting for (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
requestedPerformer		0..*	CodeableReference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Who should perform Task Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	Σ	0..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Responsible individual
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:owner		0..1	Reference(Resource)	STU3: owner URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
performer	Σ	0..*	BackboneElement	Who or what performed the task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
function	Σ	0..1	CodeableConcept	Type of performance Binding Description: (example): Codes to identify types of task performers.
actor	Σ	1..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who performed the task
location	Σ	0..1	Reference(Location)	Where task occurs
reason		0..*	CodeableReference()	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
note		0..*	Annotation	Comments made about the task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:note		0..*	Annotation	STU3: note additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note Constraints: ext-1
author[x]	Σ	0..1		Individual responsible for the annotation
authorReference			Reference(Practitioner | PractitionerRole | Patient | RelatedPerson | Organization)
authorString			string
time	Σ	0..1	dateTime	When the annotation was made
text	Σ	1..1	markdown	The annotation - text content (as markdown)
relevantHistory		0..*	Reference(Provenance)	Key events in history of the Task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:relevantHistory		0..1	Reference(Resource)	STU3: relevantHistory additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
restriction	C	0..1	BackboneElement	Constraints on fulfillment tasks
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
repetitions		0..1	positiveInt	How many times to repeat
period		0..1	Period	When fulfillment is sought
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:period		0..1	Period	STU3: When fulfillment sought additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period Constraints: ext-1
start	ΣC	0..1	dateTime	Starting time with inclusive boundary
end	ΣC	0..1	dateTime	End time with inclusive boundary, if not ongoing
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:recipient		0..1	Reference(Resource)	STU3: recipient URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
input		0..*	BackboneElement	Information used to perform task
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
type		1..1	CodeableConcept	Label for the input Binding Description: (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.
value[x]		1..1		Content to use in performing the task
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueInteger64			integer64
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
output		0..*	BackboneElement	Information produced as part of task
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
type		1..1	CodeableConcept	Label for output Binding Description: (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.
value[x]		1..1		Result of output
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueInteger64			integer64
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.meta.security	Base	extensible	All Security Labels	📍5.0.0	tx.fhir.org
Task.meta.tag	Base	example	Common Tags	📍5.0.0	FHIR Std.
Task.language	Base	required	All Languages	📍5.0.0	FHIR Std.
Task.text.status	Base	required	NarrativeStatus	📍5.0.0	FHIR Std.
Task.identifier.use	Base	required	IdentifierUse	📍5.0.0	FHIR Std.
Task.identifier.type	Base	extensible	Identifier Type Codes	📍5.0.0	FHIR Std.
Task.basedOn.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.groupIdentifier.​use	Base	required	IdentifierUse	📍5.0.0	FHIR Std.
Task.groupIdentifier.​type	Base	extensible	Identifier Type Codes	📍5.0.0	FHIR Std.
Task.partOf.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.status	Base	required	Task Status	📍5.0.0	FHIR Std.
Task.statusReason	Base	example	Task Status Reason	📍5.0.0	FHIR Std.
Task.businessStatus	Base	example		Not State	Unknown
Task.intent	Base	required	Task Intent	📍5.0.0	FHIR Std.
Task.priority	Base	required	RequestPriority	📍5.0.0	FHIR Std.
Task.code	Base	example	Task Codes	📍5.0.0	FHIR Std.
Task.focus.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.for.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.encounter.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.requester.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.requestedPerformer	Base	preferred	Procedure Performer Role Codes	📍5.0.0	FHIR Std.
Task.owner.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.performer.function	Base	example		Not State	Unknown
Task.reason	Base	example		Not State	Unknown
Task.relevantHistory.​type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.restriction.recipient.​type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.input.type	Base	example		Not State	Unknown
Task.output.type	Base	example		Not State	Unknown

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Task	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Task	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Task	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Task	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Task	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Task.meta, Task.meta.extension, Task.meta.extension:meta, Task.meta.versionId, Task.meta.lastUpdated, Task.meta.source, Task.meta.profile, Task.meta.security, Task.meta.tag, Task.implicitRules, Task.language, Task.text, Task.text.extension, Task.text.extension:text, Task.text.status, Task.text.div, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.identifier, Task.identifier.extension, Task.identifier.extension:identifier, Task.identifier.use, Task.identifier.type, Task.identifier.system, Task.identifier.value, Task.identifier.period, Task.identifier.assigner, Task.instantiatesCanonical, Task.instantiatesUri, Task.basedOn, Task.basedOn.extension, Task.basedOn.extension:basedOn, Task.basedOn.reference, Task.basedOn.type, Task.basedOn.identifier, Task.basedOn.display, Task.groupIdentifier, Task.groupIdentifier.extension, Task.groupIdentifier.extension:groupIdentifier, Task.groupIdentifier.use, Task.groupIdentifier.type, Task.groupIdentifier.system, Task.groupIdentifier.value, Task.groupIdentifier.period, Task.groupIdentifier.assigner, Task.partOf, Task.partOf.extension, Task.partOf.extension:partOf, Task.partOf.reference, Task.partOf.type, Task.partOf.identifier, Task.partOf.display, Task.status, Task.statusReason, Task.businessStatus, Task.intent, Task.priority, Task.doNotPerform, Task.code, Task.description, Task.focus, Task.focus.extension, Task.focus.extension:focus, Task.focus.reference, Task.focus.type, Task.focus.identifier, Task.focus.display, Task.for, Task.for.extension, Task.for.extension:for, Task.for.reference, Task.for.type, Task.for.identifier, Task.for.display, Task.encounter, Task.encounter.extension, Task.encounter.extension:context, Task.encounter.reference, Task.encounter.type, Task.encounter.identifier, Task.encounter.display, Task.requestedPeriod, Task.executionPeriod, Task.executionPeriod.extension, Task.executionPeriod.extension:executionPeriod, Task.executionPeriod.start, Task.executionPeriod.end, Task.authoredOn, Task.lastModified, Task.requester, Task.requester.extension, Task.requester.extension:agent, Task.requester.extension:onBehalfOf, Task.requester.reference, Task.requester.type, Task.requester.identifier, Task.requester.display, Task.requestedPerformer, Task.owner, Task.owner.extension, Task.owner.extension:owner, Task.owner.reference, Task.owner.type, Task.owner.identifier, Task.owner.display, Task.performer, Task.performer.extension, Task.performer.modifierExtension, Task.performer.function, Task.performer.actor, Task.location, Task.reason, Task.insurance, Task.note, Task.note.extension, Task.note.extension:note, Task.note.author[x], Task.note.time, Task.note.text, Task.relevantHistory, Task.relevantHistory.extension, Task.relevantHistory.extension:relevantHistory, Task.relevantHistory.reference, Task.relevantHistory.type, Task.relevantHistory.identifier, Task.relevantHistory.display, Task.restriction, Task.restriction.extension, Task.restriction.modifierExtension, Task.restriction.repetitions, Task.restriction.period, Task.restriction.period.extension, Task.restriction.period.extension:period, Task.restriction.period.start, Task.restriction.period.end, Task.restriction.recipient, Task.restriction.recipient.extension, Task.restriction.recipient.extension:recipient, Task.restriction.recipient.reference, Task.restriction.recipient.type, Task.restriction.recipient.identifier, Task.restriction.recipient.display, Task.input, Task.input.extension, Task.input.extension:value, Task.input.modifierExtension, Task.input.type, Task.input.value[x], Task.output, Task.output.extension, Task.output.extension:value, Task.output.modifierExtension, Task.output.type, Task.output.value[x]	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Task.meta.extension, Task.meta.extension:meta, Task.text.extension, Task.text.extension:text, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.identifier.extension, Task.identifier.extension:identifier, Task.basedOn.extension, Task.basedOn.extension:basedOn, Task.groupIdentifier.extension, Task.groupIdentifier.extension:groupIdentifier, Task.partOf.extension, Task.partOf.extension:partOf, Task.focus.extension, Task.focus.extension:focus, Task.for.extension, Task.for.extension:for, Task.encounter.extension, Task.encounter.extension:context, Task.executionPeriod.extension, Task.executionPeriod.extension:executionPeriod, Task.requester.extension, Task.requester.extension:agent, Task.requester.extension:onBehalfOf, Task.owner.extension, Task.owner.extension:owner, Task.performer.extension, Task.performer.modifierExtension, Task.note.extension, Task.note.extension:note, Task.relevantHistory.extension, Task.relevantHistory.extension:relevantHistory, Task.restriction.extension, Task.restriction.modifierExtension, Task.restriction.period.extension, Task.restriction.period.extension:period, Task.restriction.recipient.extension, Task.restriction.recipient.extension:recipient, Task.input.extension, Task.input.extension:value, Task.input.modifierExtension, Task.output.extension, Task.output.extension:value, Task.output.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
inv-1	error	Task	Last modified date must be greater than or equal to authored-on date.	lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified.	restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()
txt-1	error	Task.text.div	The narrative SHALL contain only the basic html formatting elements and attributes described in chapters 7-11 (except section 4 of chapter 9) and 15 of the HTML 4.0 standard, <a> elements (either name or href), images and internally contained style attributes	htmlChecks()
txt-2	error	Task.text.div	The narrative SHALL have some non-whitespace content	htmlChecks()

This structure is derived from Task

Summary

Mandatory: 0 element(2 nested mandatory elements)

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier|0.1.0
• http://hl7.org/fhir/StructureDefinition/alternate-reference|5.2.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value|0.1.0

Maturity: 0

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task(5.0.0)	A task to be performed Constraints: inv-1, tsk-1
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition Constraints: ext-1
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
intent	Σ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	Task Status	📍5.0.0	FHIR Std.
Task.intent	Base	required	Task Intent	📍5.0.0	FHIR Std.

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Task	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Task	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Task	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Task	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Task	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Task.implicitRules, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.status, Task.intent, Task.doNotPerform	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
inv-1	error	Task	Last modified date must be greater than or equal to authored-on date.	lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified.	restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()

Differential View

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task		0..*	Task(5.0.0)	A task to be performed
meta
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:meta		0..1	Meta	STU3: meta additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta
text
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:text		0..1	(Complex)	STU3: text additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed
identifier
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:identifier		0..*	Identifier	STU3: identifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier
basedOn
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:basedOn		0..*	Reference(Resource)	STU3: basedOn additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
groupIdentifier
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:groupIdentifier		0..1	Identifier	STU3: groupIdentifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier
partOf
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:partOf		0..*	Reference(Resource)	STU3: partOf additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
focus
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:focus		0..1	Reference(Resource)	STU3: focus additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
for
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:for		0..1	Reference(Resource)	STU3: for additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
encounter
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:context		0..1	Reference(Resource)	STU3: context additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
executionPeriod
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:executionPeriod		0..1	Period	STU3: executionPeriod additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod
requester
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url
extension:agent		1..1	Reference(Resource)	STU3: Individual asking for task URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
extension:onBehalfOf		0..1	Reference(Cross-version Profile for STU3.Organization for use in FHIR R5(0.1.0) | Organization)	STU3: Organization individual is acting for (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf
owner
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:owner		0..1	Reference(Resource)	STU3: owner URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
note
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:note		0..*	Annotation	STU3: note additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note
relevantHistory
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:relevantHistory		0..*	Reference(Resource)	STU3: relevantHistory additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
restriction
period
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:period		0..1	Period	STU3: When fulfillment sought additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period
recipient
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:recipient		0..*	Reference(Resource)	STU3: recipient URL: http://hl7.org/fhir/StructureDefinition/alternate-reference
input
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value
output
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task(5.0.0)	A task to be performed Constraints: inv-1, tsk-1
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:meta		0..1	Meta	STU3: meta additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta Constraints: ext-1
versionId	Σ	0..1	id	Version specific identifier
lastUpdated	Σ	0..1	instant	When the resource version last changed
source	Σ	0..1	uri	Identifies where the resource comes from
profile	Σ	0..*	canonical(StructureDefinition)	Profiles this resource claims to conform to
security	Σ	0..*	Coding	Security Labels applied to this resource Binding: AllSecurityLabels (extensible): Security Labels from the Healthcare Privacy and Security Classification System.
tag	Σ	0..*	Coding	Tags applied to this resource Binding: CommonTags (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: AllLanguages (required): IETF language tag for a human language Additional Bindings Purpose CommonLanguages Starter
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:text		0..1	(Complex)	STU3: text additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text Constraints: ext-1
status		1..1	code	generated | extensions | additional | empty Binding: NarrativeStatus (required): The status of a resource narrative.
div	C	1..1	xhtml	Limited xhtml content Constraints: txt-1, txt-2
contained		0..*	Resource	Contained, inline Resources
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:definition		0..1	uri, Reference(Cross-version Profile for STU3.ActivityDefinition for use in FHIR R5(0.1.0) | ActivityDefinition)	STU3: Formal definition of task (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition Constraints: ext-1
extension:performerType		0..*	CodeableConcept	STU3: requester | dispatcher | scheduler | performer | monitor | manager | acquirer | reviewer (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType Binding: R3TaskPerformerTypeForR5 (0.1.0) (preferred): The type(s) of task performers allowed Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored Constraints: ext-1
identifier		0..*	Identifier	Task Instance Identifier
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:identifier		0..*	Identifier	STU3: identifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier Constraints: ext-1
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	0..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	ΣC	0..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	Σ	0..*	Reference(Resource)	Request fulfilled by this task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:basedOn		0..1	Reference(Resource)	STU3: basedOn additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:groupIdentifier		0..1	Identifier	STU3: groupIdentifier additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier Constraints: ext-1
use	?!Σ	0..1	code	usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	0..1	CodeableConcept	Description of identifier Binding: IdentifierTypeCodes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system	Σ	0..1	uri	The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value	ΣC	0..1	string	The value that is unique Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
partOf	Σ	0..*	Reference(Task)	Composite task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:partOf		0..1	Reference(Resource)	STU3: partOf additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
status	?!Σ	1..1	code	draft | requested | received | accepted | + Binding: TaskStatus (required): The current status of the task.
statusReason	Σ	0..1	CodeableReference()	Reason for current status Binding: TaskStatusReason (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
businessStatus	Σ	0..1	CodeableConcept	E.g. "Specimen collected", "IV prepped" Binding Description: (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	Σ	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Binding: TaskIntent (required): Distinguishes whether the task is a proposal, plan or full order.
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The priority of a task (may affect service level applied to the task).
doNotPerform	?!Σ	0..1	boolean	True if Task is prohibiting action
code	ΣC	0..1	CodeableConcept	Task Type Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
description	Σ	0..1	string	Human-readable explanation of task
focus	ΣC	0..1	Reference(Resource)	What task is acting on
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:focus		0..1	Reference(Resource)	STU3: focus additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
for	Σ	0..1	Reference(Resource)	Beneficiary of the Task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:for		0..1	Reference(Resource)	STU3: for additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:context		0..1	Reference(Resource)	STU3: context additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
requestedPeriod	Σ	0..1	Period	When the task should be performed
executionPeriod	Σ	0..1	Period	Start and end time of execution
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:executionPeriod		0..1	Period	STU3: executionPeriod additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod Constraints: ext-1
start	ΣC	0..1	dateTime	Starting time with inclusive boundary
end	ΣC	0..1	dateTime	End time with inclusive boundary, if not ongoing
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	Σ	0..1	Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson)	Who is asking for task to be done
id		0..1	id	Unique id for inter-element referencing
Slices for extension		1..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:agent		1..1	Reference(Resource)	STU3: Individual asking for task URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
extension:onBehalfOf		0..1	Reference(Cross-version Profile for STU3.Organization for use in FHIR R5(0.1.0) | Organization)	STU3: Organization individual is acting for (new) URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
requestedPerformer		0..*	CodeableReference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Who should perform Task Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	Σ	0..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Responsible individual
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:owner		0..1	Reference(Resource)	STU3: owner URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
performer	Σ	0..*	BackboneElement	Who or what performed the task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
function	Σ	0..1	CodeableConcept	Type of performance Binding Description: (example): Codes to identify types of task performers.
actor	Σ	1..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)	Who performed the task
location	Σ	0..1	Reference(Location)	Where task occurs
reason		0..*	CodeableReference()	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
note		0..*	Annotation	Comments made about the task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:note		0..*	Annotation	STU3: note additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note Constraints: ext-1
author[x]	Σ	0..1		Individual responsible for the annotation
authorReference			Reference(Practitioner | PractitionerRole | Patient | RelatedPerson | Organization)
authorString			string
time	Σ	0..1	dateTime	When the annotation was made
text	Σ	1..1	markdown	The annotation - text content (as markdown)
relevantHistory		0..*	Reference(Provenance)	Key events in history of the Task
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:relevantHistory		0..1	Reference(Resource)	STU3: relevantHistory additional types URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
restriction	C	0..1	BackboneElement	Constraints on fulfillment tasks
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
repetitions		0..1	positiveInt	How many times to repeat
period		0..1	Period	When fulfillment is sought
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:period		0..1	Period	STU3: When fulfillment sought additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period Constraints: ext-1
start	ΣC	0..1	dateTime	Starting time with inclusive boundary
end	ΣC	0..1	dateTime	End time with inclusive boundary, if not ongoing
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
id		0..1	id	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:recipient		0..1	Reference(Resource)	STU3: recipient URL: http://hl7.org/fhir/StructureDefinition/alternate-reference Constraints: ext-1
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") - must be a resource in resources Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	ΣC	0..1	Identifier	Logical reference, when literal reference is not known
display	ΣC	0..1	string	Text alternative for the resource
input		0..*	BackboneElement	Information used to perform task
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
type		1..1	CodeableConcept	Label for the input Binding Description: (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Comparison source", "Applicable consent", "Concomitent Medications", etc.
value[x]		1..1		Content to use in performing the task
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueInteger64			integer64
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
output		0..*	BackboneElement	Information produced as part of task
id		0..1	string	Unique id for inter-element referencing
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url Constraints: ext-1
extension:value		0..1	Address, Annotation, Attachment, ContactPoint, HumanName, Identifier, Period, Range, Ratio, SampledData, Signature, Timing, Meta	STU3: value additional types URL: http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value Constraints: ext-1
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized Constraints: ext-1
type		1..1	CodeableConcept	Label for output Binding Description: (example): Codes to identify types of input parameters. These will typically be specific to a particular workflow. E.g. "Identified issues", "Preliminary results", "Filler order", "Final results", etc.
value[x]		1..1		Result of output
valueBase64Binary			base64Binary
valueBoolean			boolean
valueCanonical			canonical(Any)
valueCode			code
valueDate			date
valueDateTime			dateTime
valueDecimal			decimal
valueId			id
valueInstant			instant
valueInteger			integer
valueInteger64			integer64
valueMarkdown			markdown
valueOid			oid
valuePositiveInt			positiveInt
valueString			string
valueTime			time
valueUnsignedInt			unsignedInt
valueUri			uri
valueUrl			url
valueUuid			uuid
valueAddress			Address
valueAge			Age
valueAnnotation			Annotation
valueAttachment			Attachment
valueCodeableConcept			CodeableConcept
valueCodeableReference			CodeableReference
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueRatioRange			RatioRange
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueAvailability			Availability
valueExtendedContactDetail			ExtendedContactDetail
valueDosage			Dosage
valueMeta			Meta
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.meta.security	Base	extensible	All Security Labels	📍5.0.0	tx.fhir.org
Task.meta.tag	Base	example	Common Tags	📍5.0.0	FHIR Std.
Task.language	Base	required	All Languages	📍5.0.0	FHIR Std.
Task.text.status	Base	required	NarrativeStatus	📍5.0.0	FHIR Std.
Task.identifier.use	Base	required	IdentifierUse	📍5.0.0	FHIR Std.
Task.identifier.type	Base	extensible	Identifier Type Codes	📍5.0.0	FHIR Std.
Task.basedOn.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.groupIdentifier.​use	Base	required	IdentifierUse	📍5.0.0	FHIR Std.
Task.groupIdentifier.​type	Base	extensible	Identifier Type Codes	📍5.0.0	FHIR Std.
Task.partOf.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.status	Base	required	Task Status	📍5.0.0	FHIR Std.
Task.statusReason	Base	example	Task Status Reason	📍5.0.0	FHIR Std.
Task.businessStatus	Base	example		Not State	Unknown
Task.intent	Base	required	Task Intent	📍5.0.0	FHIR Std.
Task.priority	Base	required	RequestPriority	📍5.0.0	FHIR Std.
Task.code	Base	example	Task Codes	📍5.0.0	FHIR Std.
Task.focus.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.for.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.encounter.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.requester.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.requestedPerformer	Base	preferred	Procedure Performer Role Codes	📍5.0.0	FHIR Std.
Task.owner.type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.performer.function	Base	example		Not State	Unknown
Task.reason	Base	example		Not State	Unknown
Task.relevantHistory.​type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.restriction.recipient.​type	Base	extensible	Resource Types	📍5.0.0	tx.fhir.org
Task.input.type	Base	example		Not State	Unknown
Task.output.type	Base	example		Not State	Unknown

Constraints

Id	Grade	Path(s)	Description	Expression
dom-2	error	Task	If the resource is contained in another resource, it SHALL NOT contain nested Resources	contained.contained.empty()
dom-3	error	Task	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource	contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofType(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url))) or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical) = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	Task	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated	contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	Task	If a resource is contained in another resource, it SHALL NOT have a security label	contained.meta.security.empty()
dom-6	best practice	Task	A resource should have narrative for robust management	text.`div`.exists()
ele-1	error	Task.meta, Task.meta.extension, Task.meta.extension:meta, Task.meta.versionId, Task.meta.lastUpdated, Task.meta.source, Task.meta.profile, Task.meta.security, Task.meta.tag, Task.implicitRules, Task.language, Task.text, Task.text.extension, Task.text.extension:text, Task.text.status, Task.text.div, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.identifier, Task.identifier.extension, Task.identifier.extension:identifier, Task.identifier.use, Task.identifier.type, Task.identifier.system, Task.identifier.value, Task.identifier.period, Task.identifier.assigner, Task.instantiatesCanonical, Task.instantiatesUri, Task.basedOn, Task.basedOn.extension, Task.basedOn.extension:basedOn, Task.basedOn.reference, Task.basedOn.type, Task.basedOn.identifier, Task.basedOn.display, Task.groupIdentifier, Task.groupIdentifier.extension, Task.groupIdentifier.extension:groupIdentifier, Task.groupIdentifier.use, Task.groupIdentifier.type, Task.groupIdentifier.system, Task.groupIdentifier.value, Task.groupIdentifier.period, Task.groupIdentifier.assigner, Task.partOf, Task.partOf.extension, Task.partOf.extension:partOf, Task.partOf.reference, Task.partOf.type, Task.partOf.identifier, Task.partOf.display, Task.status, Task.statusReason, Task.businessStatus, Task.intent, Task.priority, Task.doNotPerform, Task.code, Task.description, Task.focus, Task.focus.extension, Task.focus.extension:focus, Task.focus.reference, Task.focus.type, Task.focus.identifier, Task.focus.display, Task.for, Task.for.extension, Task.for.extension:for, Task.for.reference, Task.for.type, Task.for.identifier, Task.for.display, Task.encounter, Task.encounter.extension, Task.encounter.extension:context, Task.encounter.reference, Task.encounter.type, Task.encounter.identifier, Task.encounter.display, Task.requestedPeriod, Task.executionPeriod, Task.executionPeriod.extension, Task.executionPeriod.extension:executionPeriod, Task.executionPeriod.start, Task.executionPeriod.end, Task.authoredOn, Task.lastModified, Task.requester, Task.requester.extension, Task.requester.extension:agent, Task.requester.extension:onBehalfOf, Task.requester.reference, Task.requester.type, Task.requester.identifier, Task.requester.display, Task.requestedPerformer, Task.owner, Task.owner.extension, Task.owner.extension:owner, Task.owner.reference, Task.owner.type, Task.owner.identifier, Task.owner.display, Task.performer, Task.performer.extension, Task.performer.modifierExtension, Task.performer.function, Task.performer.actor, Task.location, Task.reason, Task.insurance, Task.note, Task.note.extension, Task.note.extension:note, Task.note.author[x], Task.note.time, Task.note.text, Task.relevantHistory, Task.relevantHistory.extension, Task.relevantHistory.extension:relevantHistory, Task.relevantHistory.reference, Task.relevantHistory.type, Task.relevantHistory.identifier, Task.relevantHistory.display, Task.restriction, Task.restriction.extension, Task.restriction.modifierExtension, Task.restriction.repetitions, Task.restriction.period, Task.restriction.period.extension, Task.restriction.period.extension:period, Task.restriction.period.start, Task.restriction.period.end, Task.restriction.recipient, Task.restriction.recipient.extension, Task.restriction.recipient.extension:recipient, Task.restriction.recipient.reference, Task.restriction.recipient.type, Task.restriction.recipient.identifier, Task.restriction.recipient.display, Task.input, Task.input.extension, Task.input.extension:value, Task.input.modifierExtension, Task.input.type, Task.input.value[x], Task.output, Task.output.extension, Task.output.extension:value, Task.output.modifierExtension, Task.output.type, Task.output.value[x]	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	Task.meta.extension, Task.meta.extension:meta, Task.text.extension, Task.text.extension:text, Task.extension, Task.extension:definition, Task.extension:performerType, Task.modifierExtension, Task.identifier.extension, Task.identifier.extension:identifier, Task.basedOn.extension, Task.basedOn.extension:basedOn, Task.groupIdentifier.extension, Task.groupIdentifier.extension:groupIdentifier, Task.partOf.extension, Task.partOf.extension:partOf, Task.focus.extension, Task.focus.extension:focus, Task.for.extension, Task.for.extension:for, Task.encounter.extension, Task.encounter.extension:context, Task.executionPeriod.extension, Task.executionPeriod.extension:executionPeriod, Task.requester.extension, Task.requester.extension:agent, Task.requester.extension:onBehalfOf, Task.owner.extension, Task.owner.extension:owner, Task.performer.extension, Task.performer.modifierExtension, Task.note.extension, Task.note.extension:note, Task.relevantHistory.extension, Task.relevantHistory.extension:relevantHistory, Task.restriction.extension, Task.restriction.modifierExtension, Task.restriction.period.extension, Task.restriction.period.extension:period, Task.restriction.recipient.extension, Task.restriction.recipient.extension:recipient, Task.input.extension, Task.input.extension:value, Task.input.modifierExtension, Task.output.extension, Task.output.extension:value, Task.output.modifierExtension	Must have either extensions or value[x], not both	extension.exists() != value.exists()
inv-1	error	Task	Last modified date must be greater than or equal to authored-on date.	lastModified.exists().not() or authoredOn.exists().not() or lastModified >= authoredOn
tsk-1	error	Task	Task.restriction is only allowed if the Task is seeking fulfillment and a focus is specified.	restriction.exists() implies code.coding.where(code='fulfill' and system='http://hl7.org/fhir/CodeSystem/task-code').exists() and focus.exists()
txt-1	error	Task.text.div	The narrative SHALL contain only the basic html formatting elements and attributes described in chapters 7-11 (except section 4 of chapter 9) and 15 of the HTML 4.0 standard, <a> elements (either name or href), images and internally contained style attributes	htmlChecks()
txt-2	error	Task.text.div	The narrative SHALL have some non-whitespace content	htmlChecks()

This structure is derived from Task

Summary

Mandatory: 0 element(2 nested mandatory elements)

Extensions

This structure refers to these extensions:

• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.meta|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.text|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.definition|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.performerType|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.identifier|0.1.0
• http://hl7.org/fhir/StructureDefinition/alternate-reference|5.2.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.groupIdentifier|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.executionPeriod|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.requester.onBehalfOf|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.note|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.restriction.period|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.input.value|0.1.0
• http://hl7.org/fhir/3.0/StructureDefinition/extension-Task.output.value|0.1.0

Maturity: 0