description: Identifier of the document which precedes this document in a thread.
package_name: rs/ch.fhir.ig.ch
derivation: constraint
name: ORFPrecedentDocument
type: Extension
elements:
  extension: {index: 0}
  url:
    type: uri
    pattern: {type: uri, value: 'http://fhir.ch/ig/ch-core/StructureDefinition/ch-orf-precedentdocument'}
    index: 1
  valueIdentifier: {type: Identifier, short: valueIdentifier, index: 2}
package_version: orf-0.9.1
extensions: {}
class: profile
kind: resource
url: http://fhir.ch/ig/ch-orf/StructureDefinition/ch-orf-precedentdocument
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.9.1
required: [valueIdentifier]