description: Definition of an activity to enroll or unenroll a patient in a strategy or pathway as part of a computable clinical practice guideline
package_name: hl7.fhir.uv.cpg.r4b
derivation: constraint
name: CPGEnrollmentActivity
type: ActivityDefinition
elements:
  extension:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        enrollIn:
          match: {url: null}
          schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-enrollIn', index: 1}
          min: 0
          max: 1
  modifierExtension:
    index: 2
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        isUnenrollment:
          match: {url: null}
          schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-isUnenrollment', index: 3}
          min: 0
          max: 1
  kind:
    pattern: {type: Code, value: Task}
    index: 4
  profile:
    short: At least a CPG Questionnaire Task
    pattern: {type: Canonical, value: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-enrollmenttask'}
    index: 5
  intent:
    pattern: {type: Code, value: proposal}
    mustSupport: true
    index: 6
  doNotPerform: {mustSupport: true, index: 7}
package_version: 2.0.0-ballot
extensions:
  enrollIn: {url: 'http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-enrollIn', min: 0, max: 1, type: Extension, mustSupport: true, index: 1}
class: profile
kind: resource
url: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-enrollmentactivity
base: http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-computableactivity
version: 2.0.0-ballot
required: [profile, intent, doNotPerform]