description: 'An extension to provide a reason for this agreement. This will often be the same reason as the one for the medication agreement.\r\n\r\nThis field has the option to - if applicable - enter a specific reason for the administration agreement. Examples include: substitution, transfer to GDS, patient request for different product, etc.' package_name: nictiz.fhir.nl.r4.zib2020 derivation: constraint name: ExtAdministrationAgreementAgreementReason type: Extension elements: url: pattern: {type: Uri, value: 'http://nictiz.nl/fhir/StructureDefinition/ext-AdministrationAgreement.AgreementReason'} index: 0 value: short: AgreementReason choices: [valueString] index: 2 valueString: {type: string, short: AgreementReason, choiceOf: value, index: 3} package_version: 0.1.0-beta1 class: extension kind: complex-type url: http://nictiz.nl/fhir/StructureDefinition/ext-AdministrationAgreement.AgreementReason base: http://hl7.org/fhir/StructureDefinition/Extension version: null