description: This profile applies constraints to the Task resource for CA Core+ to support workflow coordination and task assignment in the pan-Canadian context. In the future, it is likely that this implementation guide will support many types of Task for different use cases.
package_name: ca.infoway.io.core
derivation: constraint
name: TaskCACore
type: Task
elements:
  authoredOn: {mustSupport: true, index: 14}
  output:
    mustSupport: true
    index: 22
    elements:
      value:
        mustSupport: true
        choices: []
        index: 24
  businessStatus:
    binding: {strength: example, valueSet: 'http://fhir.infoway-inforoute.ca/io/cacore/ValueSet/task-business-status'}
    mustSupport: true
    index: 10
    extensions:
      statusreason: {url: 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-business-status-reason-EXT', min: 0, type: Extension, mustSupport: true, index: 11}
    elements:
      extension:
        type: Extension
        mustSupport: true
        url: http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-business-status-reason-EXT
        index: 11
        slicing:
          slices:
            statusreason:
              match: {}
              schema: {type: Extension, mustSupport: true, url: 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-business-status-reason-EXT', index: 11}
              min: 0
  extension:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        patientneedstobeseen:
          match: {url: null}
          schema: {type: Extension, mustSupport: true, url: 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-ext-PatientNeedsToBeSeen', index: 1}
          min: 0
          max: 1
  requester:
    type: Reference
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/organization-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitioner-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitionerRole-ca-core', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson']
    index: 15
  status: {mustSupport: true, index: 9}
  code: {type: CodeableConcept, mustSupport: true, index: 13}
  identifier:
    elements:
      system: {mustSupport: true, index: 2}
      value: {mustSupport: true, index: 3}
    required: [value, system]
  intent: {mustSupport: true, index: 12}
  basedOn:
    mustSupport: true
    index: 4
    elements:
      reference: {mustSupport: true, index: 5}
      identifier:
        mustSupport: true
        index: 6
        elements:
          system: {mustSupport: true, index: 7}
          value: {mustSupport: true, index: 8}
        required: [value, system]
  location:
    type: Reference
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/location-ca-core']
    index: 21
  owner:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/healthcareservice-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/organization-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/patient-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitioner-ca-core', 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/practitionerRole-ca-core', 'http://hl7.org/fhir/StructureDefinition/CareTeam', 'http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/RelatedPerson']
    index: 16
    elements:
      reference: {mustSupport: true, index: 17}
      identifier:
        mustSupport: true
        index: 18
        elements:
          system: {mustSupport: true, index: 19}
          value: {mustSupport: true, index: 20}
        required: [value, system]
package_version: 1.0.0-dft-preballot
extensions:
  patientneedstobeseen: {url: 'http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-ext-PatientNeedsToBeSeen', min: 0, max: 1, type: Extension, mustSupport: true, index: 1}
class: profile
kind: resource
url: http://fhir.infoway-inforoute.ca/cacore/StructureDefinition/task-ca-core
base: http://hl7.org/fhir/StructureDefinition/Task
version: null
required: [basedOn]