description: A generic extension that provides the ability to capture any additional notes agaist any data item. package_name: NHSD.Assets.STU3 derivation: constraint name: Extension-EOL-AdditionalNotes-1 type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.nhs.uk/STU3/StructureDefinition/Extension-EOL-AdditionalNotes-1'} index: 0 valueString: type: string index: 1 slicing: slices: valueString: match: {} schema: {type: string, index: 1} package_version: 1.0.0 class: extension kind: complex-type url: https://fhir.nhs.uk/STU3/StructureDefinition/Extension-EOL-AdditionalNotes-1 base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0