description: Use to group and order repeat expansion motifs. package_name: hl7.fhir.uv.genomics-reporting derivation: constraint name: RepeatMotifOrder type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/repeat-motif-order'} index: 1 value: choices: [valuePositiveInt] index: 3 valuePositiveInt: {type: positiveInt, choiceOf: value, index: 4} package_version: 3.0.0-ballot extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/uv/genomics-reporting/StructureDefinition/repeat-motif-order base: http://hl7.org/fhir/StructureDefinition/Extension version: 3.0.0-ballot