description: 'The DTR Adaptive Questionnaire is used to represent an adaptive Questionnaire when actually filling out a QuestionnaireResponse.\nNOTE: This profile does not realistically need the `questionnaireAdaptive` extension, but will remain intact due to potential impacts on Structured Data Capture (SDC) requirements. (Efforts will be made in an attempt to get the SDC requirements on this extension loosened in a future release)' package_name: hl7.fhir.us.davinci-dtr derivation: constraint name: DTRQuestionnaireAdapt type: Questionnaire elements: extension: index: 0 slicing: slices: questionnaireAdaptive: match: {} schema: type: Extension mustSupport: true url: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive index: 1 extensions: {} elements: extension: {index: 2} value: choices: [valueUrl] index: 4 valueUrl: {type: url, choiceOf: value, index: 5} item: elements: enableWhen: {index: 6} package_version: 2.2.0-ballot extensions: questionnaireAdaptive: url: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive type: Extension mustSupport: true index: 1 extensions: {} elements: extension: {index: 2} value: choices: [valueUrl] index: 4 valueUrl: {type: url, choiceOf: value, index: 5} class: profile kind: resource url: http://hl7.org/fhir/us/davinci-dtr/StructureDefinition/dtr-questionnaire-adapt base: http://hl7.org/fhir/us/davinci-dtr/StructureDefinition/dtr-base-questionnaire version: 2.2.0-ballot required: [extension]