Integrated Campaign Registry (ICR) Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

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Resource Profile: ICR Campaign Task

The assignable, trackable operational unit of work — one Task per site-session (for = the site Location) or per household, community, or school-cohort visit (for = the delivery-unit Group). Every Task points at its campaign via basedOn (the CarePlan is never updated as tasks are created). Tasks may be pre-planned from the microplan or field-registered on discovery (the required task-origin code records which). Whether Tasks are assigned at village or household level is a configuration choice (working doc §7.4).

Usages:

• Refer to this Profile: ICR Campaign
• Examples for this Profile: Task/example-followup-task, Task/example-irs-task, Task/example-mda-community-task, Task/example-mopup-task... Show 2 more, Task/example-school-mda-task and Task/example-site-session-task

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	A task to be performed Constraints: inv-1, icr-task-h2h-outputs
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
instantiatesCanonical	SΣ	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
basedOn	SΣ	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
status	?!SΣ	1..1	code	requested → in-progress → completed / failed Binding: TaskStatus (required): The current status of the task.
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.
code	SΣ	1..1	CodeableConcept	The activity being performed Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
for	SΣ	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
executionPeriod	SΣ	0..1	Period	Start and end time of execution
owner	SΣ	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	SΣ	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA) Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible)
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
output:treatedCount		0..1	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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TaskStatus	📍4.0.1	FHIR Std.
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
Task.code	Base	example	Task Codes	📍4.0.1	FHIR Std.
Task.reasonCode	Base	example		Not State	Unknown
Task.output.type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:treatedCount.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:housesVisited.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligiblePresent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligibleAbsent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:childrenAlreadyMarked.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: icr-task-h2h-outputs
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
instantiatesCanonical	S	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
basedOn	S	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
status	S	1..1	code	requested → in-progress → completed / failed
intent	S	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
code	S	1..1	CodeableConcept	The activity being performed
for	S	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
executionPeriod	S	0..1	Period	Start and end time of execution
owner	S	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	S	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA)
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible)
output:treatedCount		0..1	BackboneElement	Information produced as part of task
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Task.output.type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, icr-task-h2h-outputs
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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
instantiatesCanonical	SΣ	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	SΣ	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
partOf	Σ	0..*	Reference(Task)	Composite task
status	?!SΣ	1..1	code	requested → in-progress → completed / failed Binding: TaskStatus (required): The current status of the task.
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	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.
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
code	SΣ	1..1	CodeableConcept	The activity being performed 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	Σ	0..1	Reference(Resource)	What task is acting on
for	SΣ	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	SΣ	0..1	Period	Start and end time of execution
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
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	SΣ	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA) Binding Description: (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: (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
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
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: ICR Task Output Type (extensible)
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
output:treatedCount		0..1	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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Task.status	Base	required	TaskStatus	📍4.0.1	FHIR Std.
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.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	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:treatedCount.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:housesVisited.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligiblePresent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligibleAbsent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:childrenAlreadyMarked.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

This structure is derived from Task

Summary

Mandatory: 6 elements
Must-Support: 13 elements

Structures

This structure refers to these other structures:

• ICR Campaign Activity (https://icr.healthcampaigns.org/StructureDefinition/ICRCampaignActivity)
• ICR Campaign (https://icr.healthcampaigns.org/StructureDefinition/ICRCampaign)
• ICR Delivery Unit (Household / Community / School Cohort) (https://icr.healthcampaigns.org/StructureDefinition/ICRDeliveryUnit)
• ICR Location (https://icr.healthcampaigns.org/StructureDefinition/ICRLocation)
• ICR Care Team (https://icr.healthcampaigns.org/StructureDefinition/ICRCareTeam)

Extensions

This structure refers to these extensions:

• https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy
• https://icr.healthcampaigns.org/StructureDefinition/task-origin
• https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled

Slices

This structure defines the following Slices:

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

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, icr-task-h2h-outputs
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
instantiatesCanonical	SΣ	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
basedOn	SΣ	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
status	?!SΣ	1..1	code	requested → in-progress → completed / failed Binding: TaskStatus (required): The current status of the task.
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.
code	SΣ	1..1	CodeableConcept	The activity being performed Binding: TaskCode (example): Codes to identify what the task involves. These will typically be specific to a particular workflow.
for	SΣ	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
executionPeriod	SΣ	0..1	Period	Start and end time of execution
owner	SΣ	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	SΣ	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA) Binding Description: (example): Indicates why the task is needed. E.g. Suspended because patient admitted to hospital.
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible)
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
output:treatedCount		0..1	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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.status	Base	required	TaskStatus	📍4.0.1	FHIR Std.
Task.intent	Base	required	TaskIntent	📍4.0.1	FHIR Std.
Task.code	Base	example	Task Codes	📍4.0.1	FHIR Std.
Task.reasonCode	Base	example		Not State	Unknown
Task.output.type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:treatedCount.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:housesVisited.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligiblePresent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligibleAbsent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:childrenAlreadyMarked.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

Differential View

This structure is derived from Task

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: icr-task-h2h-outputs
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
instantiatesCanonical	S	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
basedOn	S	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
status	S	1..1	code	requested → in-progress → completed / failed
intent	S	1..1	code	unknown | proposal | plan | order | original-order | reflex-order | filler-order | instance-order | option
code	S	1..1	CodeableConcept	The activity being performed
for	S	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
executionPeriod	S	0..1	Period	Start and end time of execution
owner	S	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	S	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA)
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
type		1..1	CodeableConcept	Label for output Binding: ICR Task Output Type (extensible)
output:treatedCount		0..1	BackboneElement	Information produced as part of task
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
type		1..1	CodeableConcept	Label for output Required Pattern: At least the following
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
system		1..1	uri	Identity of the terminology system Fixed Value: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings (Differential)

Path	Status	Usage	ValueSet	Version	Source
Task.output.type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Task	C	0..*	Task	A task to be performed Constraints: inv-1, icr-task-h2h-outputs
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 This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
Slices for extension		2..*	Extension	Extension Slice: Unordered, Open by value:url
extension:deliveryStrategy	S	1..1	CodeableConcept	Delivery Strategy URL: https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy Binding: ICR Delivery Strategy (required)
extension:taskOrigin	S	1..1	code	Task Origin URL: https://icr.healthcampaigns.org/StructureDefinition/task-origin Binding: ICR Task Origin (required)
extension:dataLineage		0..1	code	Real-time vs Reconciled URL: https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled Binding: ICR Data Lineage (required)
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
identifier		0..*	Identifier	Task Instance Identifier
instantiatesCanonical	SΣ	0..1	canonical(ICR Campaign Activity)	The activity this task carries out — the structured definition-to-execution link (same convention as CarePlan → Protocol). Carries the work definition (product, dose, intervention code) so multi-activity campaigns stay queryable per activity; Task.code is only the human-readable label. Optional: an ad-hoc field task may have no single activity
instantiatesUri	Σ	0..1	uri	Formal definition of task
basedOn	SΣ	1..1	Reference(ICR Campaign)	The campaign (round) this task executes. Tasks point at the campaign — the CarePlan is never updated as tasks are created
groupIdentifier	Σ	0..1	Identifier	Requisition or grouper id
partOf	Σ	0..*	Reference(Task)	Composite task
status	?!SΣ	1..1	code	requested → in-progress → completed / failed Binding: TaskStatus (required): The current status of the task.
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	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.
priority		0..1	code	routine | urgent | asap | stat Binding: RequestPriority (required): The task's priority.
code	SΣ	1..1	CodeableConcept	The activity being performed 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	Σ	0..1	Reference(Resource)	What task is acting on
for	SΣ	1..1	Reference(ICR Delivery Unit (Household / Community / School Cohort) | ICR Location | Patient)	What the task acts on: a delivery-unit Group where the unit has members (household, community, school cohort) or a Location where it does not (site, structure, area); a Patient only for person-targeted follow-up tasks
encounter	Σ	0..1	Reference(Encounter)	Healthcare event during which this task originated
executionPeriod	SΣ	0..1	Period	Start and end time of execution
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
performerType		0..*	CodeableConcept	Requested performer Binding: ProcedurePerformerRoleCodes (preferred): The type(s) of task performers allowed.
owner	SΣ	0..1	Reference(ICR Care Team)	The assigned ICRCareTeam — a real join, not a display string (v0.20.0): 'who worked this' and (via the supervisor) 'who reports this'
location	SΣ	1..1	Reference(ICR Location)	Where the work happens: settlement, school, post, or dwelling
reasonCode	S	0..1	CodeableConcept	The disease/programme this Task serves — scopes a Task to one disease where a community runs several concurrent programmes (per-village disease scoping in co-endemic MDA) Binding Description: (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: (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
Slices for output	S	0..*	BackboneElement	Everything the visit produced, as coded entries: the scalar tally (treated-count), the house-to-house axes (houses-visited, eligible-present/absent, children-already-marked), reason codes (missed/refusal/exclusion), revisit outcome, and references to delivery events and the stratified coverage report Slice: Unordered, Open by pattern:type
output:All Slices				Content/Rules for all slices
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: ICR Task Output Type (extensible)
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
output:treatedCount		0..1	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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: treated-count
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:housesVisited		0..1	BackboneElement	(house-to-house, area/team-day granularity) Houses visited
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: houses-visited
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligiblePresent		0..1	BackboneElement	(house-to-house) Eligible persons present — program-neutral: under-5s for polio, household members for ITN registration, the eligible band for MDA
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-present
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:eligibleAbsent		0..1	BackboneElement	(house-to-house) Eligible persons absent — feeds same-day mop-up lists
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: eligible-absent
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:childrenAlreadyMarked		0..1	BackboneElement	(house-to-house) Children found already finger-marked on arrival — a count, since a visit sees several children (replaces the retired boolean finger-marked extension)
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: children-already-marked
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	unsignedInt	Result of output
output:missedReason		0..*	BackboneElement	Why eligible person(s) were missed — person-level (absent, sleeping) and area-level (insecurity, shortage, access) causes
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: missed-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Missed Reason (extensible)
output:noncomplianceReason		0..*	BackboneElement	Why the household/caregiver refused (WHO IDHC 'intervention refusal')
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: noncompliance-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Refusal Reason (extensible)
output:exclusionReason		0..*	BackboneElement	Why a present, age-eligible person was clinically excluded this round (under-height/age, pregnant, breastfeeding)
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: exclusion-reason
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Exclusion Reason (extensible)
output:revisitOutcome		0..1	BackboneElement	On a person-targeted follow-up Task: already-vaccinated | vaccinated-on-revisit | still-missing
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: ICR Task Output Type (extensible) Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (Complex)
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: https://icr.healthcampaigns.org/CodeSystem/icr-task-output-type-cs
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: revisit-outcome
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
value[x]		1..1	CodeableConcept	Result of output Binding: ICR Revisit Outcome (extensible)
Documentation for this format

Terminology Bindings

Path	Status	Usage	ValueSet	Version	Source
Task.language	Base	preferred	Common Languages	📍4.0.1	FHIR Std.
Task.status	Base	required	TaskStatus	📍4.0.1	FHIR Std.
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.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	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:treatedCount.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:housesVisited.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligiblePresent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:eligibleAbsent.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:childrenAlreadyMarked.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:missedReason.​value[x]	Base	extensible	ICR Missed Reason	📦0.1.0	This IG
Task.output:noncomplianceReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:noncomplianceReason.​value[x]	Base	extensible	ICR Refusal Reason	📦0.1.0	This IG
Task.output:exclusionReason.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:exclusionReason.​value[x]	Base	extensible	ICR Exclusion Reason	📦0.1.0	This IG
Task.output:revisitOutcome.​type	Base	extensible	ICR Task Output Type	📦0.1.0	This IG
Task.output:revisitOutcome.​value[x]	Base	extensible	ICR Revisit Outcome	📦0.1.0	This IG

Constraints

Id	Grade	Path(s)	Description	Expression
icr-task-h2h-outputs	warning	Task	House-to-house tally outputs (houses-visited, eligible-present, eligible-absent, children-already-marked) belong on house-to-house tasks — strategy determines which data elements exist (§8 principle 1), now machine-checkable. Warning severity: a mismatch is a data-quality signal, not always a recording error.	extension('https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy').value.ofType(CodeableConcept).coding.exists(code = 'house-to-house') or output.type.coding.where(code = 'houses-visited' or code = 'eligible-present' or code = 'eligible-absent' or code = 'children-already-marked').empty()

This structure is derived from Task

Summary

Mandatory: 6 elements
Must-Support: 13 elements

Structures

This structure refers to these other structures:

• ICR Campaign Activity (https://icr.healthcampaigns.org/StructureDefinition/ICRCampaignActivity)
• ICR Campaign (https://icr.healthcampaigns.org/StructureDefinition/ICRCampaign)
• ICR Delivery Unit (Household / Community / School Cohort) (https://icr.healthcampaigns.org/StructureDefinition/ICRDeliveryUnit)
• ICR Location (https://icr.healthcampaigns.org/StructureDefinition/ICRLocation)
• ICR Care Team (https://icr.healthcampaigns.org/StructureDefinition/ICRCareTeam)

Extensions

This structure refers to these extensions:

• https://icr.healthcampaigns.org/StructureDefinition/delivery-strategy
• https://icr.healthcampaigns.org/StructureDefinition/task-origin
• https://icr.healthcampaigns.org/StructureDefinition/realtime-vs-reconciled

Slices

This structure defines the following Slices:

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