description: An organization budget letter | Lettre budgétaire de l'UF package_name: hl7-france-fhir.administrative derivation: constraint name: FrOrganizationBudgetLetter type: Extension elements: url: pattern: {type: Uri, value: 'http://interopsante.org/fhir/StructureDefinition/FrOrganizationBudgetLetter'} index: 0 value: choices: [valueString] index: 2 valueString: {type: string, choiceOf: value, index: 3} package_version: 10.2021.1 class: extension kind: complex-type url: http://interopsante.org/fhir/StructureDefinition/FrOrganizationBudgetLetter base: http://hl7.org/fhir/StructureDefinition/Extension version: 4.0.0