This page is part of the AU eRequesting (v0.2.0-preview: QA Preview) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

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Resource Profile: AU eRequesting Task

This profile sets minimum expectations for a Task resource that is used to record, search, and fetch information about a task to be performed. It is based on the Task and identifies the additional constraints, extensions, vocabularies and value sets that SHALL be present in the Task when conforming to this profile.

Usage:

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

Formal Views of Profile Content

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

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

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints
Task		0..*	Task	A task to be performed
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
type
coding		1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
status	S	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	S	0..1	CodeableConcept	Reason for current status
intent	S	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat
focus	S	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	S	1..1	Reference(AU Core Patient)	Beneficiary of the Task
authoredOn	S	1..1	dateTime	Task Creation Date
lastModified	S	0..1	dateTime	Task Last Modified Date
requester	S	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
owner	S	0..1	Reference(AU Core Organization)	Responsible individual
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed inv-1: Last modified date must be greater than or equal to authored-on date.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
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	1..1	CodeableConcept	Coded identifier type for local order identifier Binding: Order Identifier Type (required)
coding	Σ	1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
system	Σ	1..1	uri	System identifier namespace for the organisation that assigned the order identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Order identifier Example General: 123456
status	?!SΣ	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	SΣ	0..1	CodeableConcept	Reason for current status Binding Description (No ValueSet): (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
intent	SΣ	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. Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
focus	SΣ	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	SΣ	1..1	Reference(AU Core Patient)	Beneficiary of the Task
authoredOn	SC	1..1	dateTime	Task Creation Date
lastModified	SΣC	0..1	dateTime	Task Last Modified Date
requester	SΣ	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
owner	SΣ	0..1	Reference(AU Core Organization)	Responsible individual
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.groupIdentifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Task.groupIdentifier.type	required	OrderIdentifierType http://terminology.hl7.org.au/ValueSet/order-identifier-type
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG
Task.statusReason	example
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed inv-1: Last modified date must be greater than or equal to authored-on date.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
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
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
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	1..1	CodeableConcept	Coded identifier type for local order identifier Binding: Order Identifier Type (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
system	Σ	1..1	uri	System identifier namespace for the organisation that assigned the order identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Order identifier Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organisation that assigned the order identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
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") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	1..1	string	Name of the assigning organisation
partOf	Σ	0..*	Reference(Task)	Composite task
status	?!SΣ	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	SΣ	0..1	CodeableConcept	Reason for current status Binding Description (No ValueSet): (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 (No ValueSet): (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	SΣ	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. Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
code	Σ	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	SΣ	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	SΣ	1..1	Reference(AU Core Patient)	Beneficiary of the Task
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	Σ	0..1	Period	Start and end time of execution
authoredOn	SC	1..1	dateTime	Task Creation Date
lastModified	SΣC	0..1	dateTime	Task Last Modified Date
requester	SΣ	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(AU Core Organization)	Responsible individual
location	Σ	0..1	Reference(Location)	Where task occurs
reasonCode		0..1	CodeableConcept	Why task is needed Binding Description (No ValueSet): (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
reasonReference		0..1	Reference(Resource)	Why task is needed
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
note		0..*	Annotation	Comments made about the task
relevantHistory		0..*	Reference(Provenance)	Key events in history of the Task
restriction		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
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
repetitions		0..1	positiveInt	How many times to repeat
period		0..1	Period	When fulfillment sought
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
input		0..*	BackboneElement	Information used to perform task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for the input Binding Description (No ValueSet): (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
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
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
output		0..*	BackboneElement	Information produced as part of task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding Description (No ValueSet): (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
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
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Task.groupIdentifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Task.groupIdentifier.type	required	OrderIdentifierType http://terminology.hl7.org.au/ValueSet/order-identifier-type
Task.groupIdentifier.assigner.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG
Task.statusReason	example
Task.businessStatus	example
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard
Task.code	example	TaskCode http://hl7.org/fhir/ValueSet/task-code from the FHIR Standard
Task.performerType	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role from the FHIR Standard
Task.reasonCode	example
Task.input.type	example
Task.output.type	example

This structure is derived from Task

Summary

Mandatory: 6 elements
Must-Support: 11 elements
Fixed: 1 element

Structures

This structure refers to these other structures:

• AU Local Order Identifier (http://hl7.org.au/fhir/StructureDefinition/au-localorderidentifier)
• AU eRequesting Pathology Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-servicerequest-path)
• AU eRequesting Imaging Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-servicerequest-imag)
• AU Core Patient (http://hl7.org.au/fhir/core/StructureDefinition/au-core-patient)
• AU Core PractitionerRole (http://hl7.org.au/fhir/core/StructureDefinition/au-core-practitionerrole)
• AU Core Organization (http://hl7.org.au/fhir/core/StructureDefinition/au-core-organization)

Maturity: 0

Differential View

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints
Task		0..*	Task	A task to be performed
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
type
coding		1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
status	S	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	S	0..1	CodeableConcept	Reason for current status
intent	S	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat
focus	S	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	S	1..1	Reference(AU Core Patient)	Beneficiary of the Task
authoredOn	S	1..1	dateTime	Task Creation Date
lastModified	S	0..1	dateTime	Task Last Modified Date
requester	S	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
owner	S	0..1	Reference(AU Core Organization)	Responsible individual
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed inv-1: Last modified date must be greater than or equal to authored-on date.
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
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	1..1	CodeableConcept	Coded identifier type for local order identifier Binding: Order Identifier Type (required)
coding	Σ	1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
system	Σ	1..1	uri	System identifier namespace for the organisation that assigned the order identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Order identifier Example General: 123456
status	?!SΣ	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	SΣ	0..1	CodeableConcept	Reason for current status Binding Description (No ValueSet): (example): Codes to identify the reason for current status. These will typically be specific to a particular workflow.
intent	SΣ	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. Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
focus	SΣ	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	SΣ	1..1	Reference(AU Core Patient)	Beneficiary of the Task
authoredOn	SC	1..1	dateTime	Task Creation Date
lastModified	SΣC	0..1	dateTime	Task Last Modified Date
requester	SΣ	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
owner	SΣ	0..1	Reference(AU Core Organization)	Responsible individual
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.groupIdentifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Task.groupIdentifier.type	required	OrderIdentifierType http://terminology.hl7.org.au/ValueSet/order-identifier-type
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG
Task.statusReason	example
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Task	C	0..*	Task	A task to be performed inv-1: Last modified date must be greater than or equal to authored-on date.
id	Σ	0..1	id	Logical id of this artifact
meta	Σ	0..1	Meta	Metadata about the resource
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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
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
groupIdentifier	S	1..1	AULocalOrderIdentifier	Local Order Identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
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	1..1	CodeableConcept	Coded identifier type for local order identifier Binding: Order Identifier Type (required)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
coding	Σ	1..1	Coding	Code defined by a terminology system Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: PGN
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text	Σ	0..1	string	Plain text representation of the concept
system	Σ	1..1	uri	System identifier namespace for the organisation that assigned the order identifier Example General: http://www.acme.com/identifiers/patient
value	Σ	1..1	string	Order identifier Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organisation that assigned the order identifier
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
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") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	Σ	1..1	string	Name of the assigning organisation
partOf	Σ	0..*	Reference(Task)	Composite task
status	?!SΣ	1..1	code	draft | requested | received | accepted | + Binding: AU eRequesting Task Status (required)
statusReason	SΣ	0..1	CodeableConcept	Reason for current status Binding Description (No ValueSet): (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 (No ValueSet): (example): The domain-specific business-contextual sub-state of the task. For example: "Blood drawn", "IV inserted", "Awaiting physician signature", etc.
intent	SΣ	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. Fixed Value: order
priority	S	0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
code	Σ	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	SΣ	1..1	Reference(AU eRequesting Pathology Request | AU eRequesting Imaging Request)	What task is acting on
for	SΣ	1..1	Reference(AU Core Patient)	Beneficiary of the Task
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	Σ	0..1	Period	Start and end time of execution
authoredOn	SC	1..1	dateTime	Task Creation Date
lastModified	SΣC	0..1	dateTime	Task Last Modified Date
requester	SΣ	1..1	Reference(AU Core PractitionerRole)	Who is asking for task to be done
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(AU Core Organization)	Responsible individual
location	Σ	0..1	Reference(Location)	Where task occurs
reasonCode		0..1	CodeableConcept	Why task is needed Binding Description (No ValueSet): (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
reasonReference		0..1	Reference(Resource)	Why task is needed
insurance		0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage
note		0..*	Annotation	Comments made about the task
relevantHistory		0..*	Reference(Provenance)	Key events in history of the Task
restriction		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
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
repetitions		0..1	positiveInt	How many times to repeat
period		0..1	Period	When fulfillment sought
recipient		0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought?
input		0..*	BackboneElement	Information used to perform task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for the input Binding Description (No ValueSet): (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
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
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
output		0..*	BackboneElement	Information produced as part of task
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding Description (No ValueSet): (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
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
valueCoding			Coding
valueContactPoint			ContactPoint
valueCount			Count
valueDistance			Distance
valueDuration			Duration
valueHumanName			HumanName
valueIdentifier			Identifier
valueMoney			Money
valuePeriod			Period
valueQuantity			Quantity
valueRange			Range
valueRatio			Ratio
valueReference			Reference(Any)
valueSampledData			SampledData
valueSignature			Signature
valueTiming			Timing
valueContactDetail			ContactDetail
valueContributor			Contributor
valueDataRequirement			DataRequirement
valueExpression			Expression
valueParameterDefinition			ParameterDefinition
valueRelatedArtifact			RelatedArtifact
valueTriggerDefinition			TriggerDefinition
valueUsageContext			UsageContext
valueDosage			Dosage
valueMeta			Meta
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
Task.language	preferred	CommonLanguages Additional Bindings Purpose AllLanguages Max Binding http://hl7.org/fhir/ValueSet/languages from the FHIR Standard
Task.groupIdentifier.use	required	IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.0.1 from the FHIR Standard
Task.groupIdentifier.type	required	OrderIdentifierType http://terminology.hl7.org.au/ValueSet/order-identifier-type
Task.groupIdentifier.assigner.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types from the FHIR Standard
Task.status	required	AUeRequestingTaskStatus http://hl7.org.au/fhir/ereq/ValueSet/au-erequesting-task-status from this IG
Task.statusReason	example
Task.businessStatus	example
Task.intent	required	Fixed Value: order http://hl7.org/fhir/ValueSet/task-intent|4.0.1 from the FHIR Standard
Task.priority	required	RequestPriority http://hl7.org/fhir/ValueSet/request-priority|4.0.1 from the FHIR Standard
Task.code	example	TaskCode http://hl7.org/fhir/ValueSet/task-code from the FHIR Standard
Task.performerType	preferred	ProcedurePerformerRoleCodes http://hl7.org/fhir/ValueSet/performer-role from the FHIR Standard
Task.reasonCode	example
Task.input.type	example
Task.output.type	example

This structure is derived from Task

Summary

Mandatory: 6 elements
Must-Support: 11 elements
Fixed: 1 element

Structures

This structure refers to these other structures:

• AU Local Order Identifier (http://hl7.org.au/fhir/StructureDefinition/au-localorderidentifier)
• AU eRequesting Pathology Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-servicerequest-path)
• AU eRequesting Imaging Request (http://hl7.org.au/fhir/ereq/StructureDefinition/au-erequesting-servicerequest-imag)
• AU Core Patient (http://hl7.org.au/fhir/core/StructureDefinition/au-core-patient)
• AU Core PractitionerRole (http://hl7.org.au/fhir/core/StructureDefinition/au-core-practitionerrole)
• AU Core Organization (http://hl7.org.au/fhir/core/StructureDefinition/au-core-organization)

Maturity: 0

Other representations of profile: CSV, Excel, Schematron