Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: dom-2, dom-3, dom-4, dom-5, dom-6, inv-1
meta	SΣ	0..1	Meta	Metadata about the resource
versionId	SΣ	0..1	id	Version specific identifier
lastUpdated	SΣ	0..1	instant	When the resource version last changed
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Slice: Unordered, Open by value:url
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
status	?!SΣ	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
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. Fixed Value: order
for	SΣC	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe Constraints: ref-1
identifier	SΣ	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
input	S	0..*	BackboneElement	Information used to perform task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	S	0..*	BackboneElement	Information produced as part of task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(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	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	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
ref-1	error	Task.for	SHALL have a contained resource if a local reference is provided	reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task			Task
meta	S	0..1	Meta	Metadata about the resource
versionId	S	0..1	id	Version specific identifier
lastUpdated	S	0..1	instant	When the resource version last changed
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
status	S	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
intent		1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Fixed Value: order
for	S	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe
identifier	S	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
input	S	0..*	BackboneElement	Information used to perform task
output	S	0..*	BackboneElement	Information produced as part of task
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: dom-2, dom-3, dom-4, dom-5, dom-6, inv-1
id	Σ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	SΣ	0..1	id	Version specific identifier
lastUpdated	SΣ	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: All Security Labels (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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
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
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Slice: Unordered, Open by value:url
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	ΣC	0..*	Reference(Resource)	Request fulfilled by this task Constraints: ref-1
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
partOf	ΣC	0..*	Reference(Task)	Composite task Constraints: ref-1
status	?!SΣ	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
statusReason	Σ	0..1	CodeableConcept	Reason for current status Binding Description: (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. Fixed Value: order
priority		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	ΣC	0..1	Reference(Resource)	What task is acting on Constraints: ref-1
for	SΣC	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe Constraints: ref-1
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	SΣ	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
encounter	ΣC	0..1	Reference(Encounter)	Healthcare event during which this task originated Constraints: ref-1
executionPeriod	ΣC	0..1	Period	Start and end time of execution Constraints: per-1
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	ΣC	0..1	Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson)	Who is asking for task to be done Constraints: ref-1
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	ΣC	0..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Responsible individual Constraints: ref-1
location	ΣC	0..1	Reference(Location)	Where task occurs Constraints: ref-1
reasonCode		0..1	CodeableConcept	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
reasonReference	C	0..1	Reference(Resource)	Why task is needed Constraints: ref-1
insurance	C	0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage Constraints: ref-1
note		0..*	Annotation	Comments made about the task
relevantHistory	C	0..*	Reference(Provenance)	Key events in history of the Task Constraints: ref-1
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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
repetitions		0..1	positiveInt	How many times to repeat
period	C	0..1	Period	When fulfillment sought Constraints: per-1
recipient	C	0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought? Constraints: ref-1
input	S	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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	S	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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	Status	Usage	ValueSet	Version	Source
Task.meta.security	Base	extensible	SecurityLabels	📍4.0.1	FHIR Std.
Task.meta.tag	Base	example	Common Tags	📍4.0.1	FHIR Std.
Task.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG
Task.statusReason	Base	example		Not State	Unknown
Task.businessStatus	Base	example		Not State	Unknown
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
Task.priority	Base	required	Request priority	📍4.0.1	FHIR Std.
Task.code	Base	example	Task Codes	📍4.0.1	FHIR Std.
Task.for.type	Base	extensible	ResourceType	📍4.0.1	FHIR Std.
Task.performerType	Base	preferred	Procedure Performer Role Codes	📍4.0.1	FHIR Std.
Task.reasonCode	Base	example		Not State	Unknown
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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(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	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	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
per-1	error	Task.executionPeriod, Task.restriction.period	If present, start SHALL have a lower value than end	start.hasValue().not() or end.hasValue().not() or (start <= end)
ref-1	error	Task.basedOn, Task.partOf, Task.focus, Task.for, Task.encounter, Task.requester, Task.owner, Task.location, Task.reasonReference, Task.insurance, Task.relevantHistory, Task.restriction.recipient	SHALL have a contained resource if a local reference is provided	reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Summary

Must-Support: 8 elements
Fixed: 1 element

Structures

This structure refers to these other structures:

• Profil für den TIFlow AccessCode (https://gematik.de/fhir/ti/StructureDefinition/tiflow-access-code)
• Profil für das TIFlow Secret (https://gematik.de/fhir/ti/StructureDefinition/tiflow-secret)
• Identifier-Profil für die 10-stellige Krankenversichertennummer (http://fhir.de/StructureDefinition/identifier-kvid-10)
• Identifier-Profil für die Telematik-ID (http://fhir.de/StructureDefinition/identifier-telematik-id)

Slices

This structure defines the following Slices:

• The element 1 is sliced based on the value of Task.identifier

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: dom-2, dom-3, dom-4, dom-5, dom-6, inv-1
meta	SΣ	0..1	Meta	Metadata about the resource
versionId	SΣ	0..1	id	Version specific identifier
lastUpdated	SΣ	0..1	instant	When the resource version last changed
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Slice: Unordered, Open by value:url
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
status	?!SΣ	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
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. Fixed Value: order
for	SΣC	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe Constraints: ref-1
identifier	SΣ	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
input	S	0..*	BackboneElement	Information used to perform task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	S	0..*	BackboneElement	Information produced as part of task
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(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	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	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
ref-1	error	Task.for	SHALL have a contained resource if a local reference is provided	reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task			Task
meta	S	0..1	Meta	Metadata about the resource
versionId	S	0..1	id	Version specific identifier
lastUpdated	S	0..1	instant	When the resource version last changed
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
status	S	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
intent		1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option Fixed Value: order
for	S	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe
identifier	S	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
input	S	0..*	BackboneElement	Information used to perform task
output	S	0..*	BackboneElement	Information produced as part of task
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: dom-2, dom-3, dom-4, dom-5, dom-6, inv-1
id	Σ	0..1	id	Logical id of this artifact
meta	SΣ	0..1	Meta	Metadata about the resource
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
versionId	SΣ	0..1	id	Version specific identifier
lastUpdated	SΣ	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: All Security Labels (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: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
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
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored Slice: Unordered, Open by value:url
Slices for identifier		0..*	Identifier	Task Instance Identifier Slice: Unordered, Open by value:system
identifier:AccessCode		0..1	TIFlowAccessCode	AccessCode Identifier
identifier:Secret		0..1	TIFlowSecret	Secret
instantiatesCanonical	Σ	0..1	canonical(ActivityDefinition)	Formal definition of task
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	ΣC	0..*	Reference(Resource)	Request fulfilled by this task Constraints: ref-1
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
partOf	ΣC	0..*	Reference(Task)	Composite task Constraints: ref-1
status	?!SΣ	1..1	code	draft | ready | on-hold | in-progress | completed | cancelled Binding: TIFlow Order Task ValueSet (required)
statusReason	Σ	0..1	CodeableConcept	Reason for current status Binding Description: (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. Fixed Value: order
priority		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	ΣC	0..1	Reference(Resource)	What task is acting on Constraints: ref-1
for	SΣC	0..1	Reference(Resource)	Kennung des Begünstigten einer Aufgabe Constraints: ref-1
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	SΣ	0..1	IdentifierKvid10, IdentifierTelematikId	Logical reference, when literal reference is not known
display	Σ	0..1	string	Text alternative for the resource
encounter	ΣC	0..1	Reference(Encounter)	Healthcare event during which this task originated Constraints: ref-1
executionPeriod	ΣC	0..1	Period	Start and end time of execution Constraints: per-1
authoredOn	C	0..1	dateTime	Task Creation Date
lastModified	ΣC	0..1	dateTime	Task Last Modified Date
requester	ΣC	0..1	Reference(Device | Organization | Patient | Practitioner | PractitionerRole | RelatedPerson)	Who is asking for task to be done Constraints: ref-1
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	ΣC	0..1	Reference(Practitioner | PractitionerRole | Organization | CareTeam | HealthcareService | Patient | Device | RelatedPerson)	Responsible individual Constraints: ref-1
location	ΣC	0..1	Reference(Location)	Where task occurs Constraints: ref-1
reasonCode		0..1	CodeableConcept	Why task is needed Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
reasonReference	C	0..1	Reference(Resource)	Why task is needed Constraints: ref-1
insurance	C	0..*	Reference(Coverage | ClaimResponse)	Associated insurance coverage Constraints: ref-1
note		0..*	Annotation	Comments made about the task
relevantHistory	C	0..*	Reference(Provenance)	Key events in history of the Task Constraints: ref-1
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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
repetitions		0..1	positiveInt	How many times to repeat
period	C	0..1	Period	When fulfillment sought Constraints: per-1
recipient	C	0..*	Reference(Patient | Practitioner | PractitionerRole | RelatedPerson | Group | Organization)	For whom is fulfillment sought? Constraints: ref-1
input	S	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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	S	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 Slice: Unordered, Open by value:url
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
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
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	Status	Usage	ValueSet	Version	Source
Task.meta.security	Base	extensible	SecurityLabels	📍4.0.1	FHIR Std.
Task.meta.tag	Base	example	Common Tags	📍4.0.1	FHIR Std.
Task.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Task.status	Base	required	TIFlow Order Task ValueSet	📦2.0.0-ballot.2	This IG
Task.statusReason	Base	example		Not State	Unknown
Task.businessStatus	Base	example		Not State	Unknown
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
Task.priority	Base	required	Request priority	📍4.0.1	FHIR Std.
Task.code	Base	example	Task Codes	📍4.0.1	FHIR Std.
Task.for.type	Base	extensible	ResourceType	📍4.0.1	FHIR Std.
Task.performerType	Base	preferred	Procedure Performer Role Codes	📍4.0.1	FHIR Std.
Task.reasonCode	Base	example		Not State	Unknown
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().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(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	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	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
per-1	error	Task.executionPeriod, Task.restriction.period	If present, start SHALL have a lower value than end	start.hasValue().not() or end.hasValue().not() or (start <= end)
ref-1	error	Task.basedOn, Task.partOf, Task.focus, Task.for, Task.encounter, Task.requester, Task.owner, Task.location, Task.reasonReference, Task.insurance, Task.relevantHistory, Task.restriction.recipient	SHALL have a contained resource if a local reference is provided	reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))