description: 'The grouping variant of `ITEM`, which may contain further instances of `ITEM`, in an ordered list. ' package_name: openehr.base derivation: specialization name: CLUSTER type: http://openehr.org/fhir/StructureDefinition/CLUSTER elements: items: {min: 1, isModifier: false, short: Ordered list of items - `CLUSTER` or `ELEMENT` objects - under this `CLUSTER`., type: 'http://openehr.org/fhir/StructureDefinition/ITEM', array: true, index: 0} package_version: 0.1.0-snapshot class: logical kind: logical url: http://openehr.org/fhir/StructureDefinition/CLUSTER base: http://openehr.org/fhir/StructureDefinition/ITEM version: 0.1.0-snapshot required: [items]