description: This Group resource profile enables the creation of patient cohorts, practitioner cohorts, and sets of devices based on characteristics defined using FHIR RESTful search filters. It can be used to constrain the population included in a bulk export request.
package_name: hl7.fhir.uv.bulkdata
derivation: constraint
name: BulkCohortGroup
type: Group
elements:
  extension:
    short: when membership in this group was updated
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        members-refreshed:
          match: {url: null}
          schema: {type: Extension, url: 'http://hl7.org/fhir/uv/bulkdata/StructureDefinition/members-refreshed', index: 1}
          min: 0
          max: 1
  modifierExtension:
    short: Filter for members of this group
    index: 2
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        member-filter:
          match: {url: null}
          schema: {type: Extension, url: 'http://hl7.org/fhir/uv/bulkdata/StructureDefinition/member-filter', index: 3}
          min: 1
  type:
    binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/bulkdata/ValueSet/group-type-subset'}
    index: 4
  actual: {short: 'True if the member element is populated, otherwise false.', index: 5}
  name: {index: 6}
  characteristic: {short: This element is not used in groups complying with this profile, index: 7}
  member:
    index: 8
    elements:
      entity:
        type: Reference
        refers: ['http://hl7.org/fhir/StructureDefinition/Device', 'http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/StructureDefinition/Patient', 'http://hl7.org/fhir/StructureDefinition/Practitioner']
        index: 9
package_version: 3.0.0
extensions:
  members-refreshed: {url: 'http://hl7.org/fhir/uv/bulkdata/StructureDefinition/members-refreshed', min: 0, max: 1, type: Extension, index: 1}
class: profile
kind: resource
url: http://hl7.org/fhir/uv/bulkdata/StructureDefinition/bulk-cohort-group
base: http://hl7.org/fhir/StructureDefinition/Group
version: 3.0.0
required: [modifierExtension, name]