description: This cross-version extension represents OrganizationAffiliation.telecom from http://hl7.org/fhir/StructureDefinition/OrganizationAffiliation|4.0.1 for use in FHIR R5. package_name: hl7.fhir.uv.xver-r4.r5 derivation: constraint name: Ext_R4_OrganizationAffiliation_telecom type: Extension elements: url: base: {max: '1', min: 1, path: Extension.url} pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-OrganizationAffiliation.telecom'} index: 0 value: base: {max: '1', min: 0, path: 'Extension.value[x]'} short: Contact details at the participatingOrganization relevant to this Affiliation choices: [valueContactPoint] index: 2 valueContactPoint: base: {max: '1', min: 0, path: 'Extension.value[x]'} type: ContactPoint short: Contact details at the participatingOrganization relevant to this Affiliation choiceOf: value index: 3 package_version: 0.0.1-snapshot-2 class: extension kind: complex-type url: http://hl7.org/fhir/4.0/StructureDefinition/extension-OrganizationAffiliation.telecom base: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0 version: 0.0.1-snapshot-2 required: [url]