Da Vinci - Documentation Templates and Rules
2.2.0 - STU 2.2

Da Vinci - Documentation Templates and Rules, published by HL7 International / Clinical Decision Support. This guide is not an authorized publication; it is the continuous build for version 2.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-dtr/ and changes regularly. See the Directory of published versions

## Resource Profile: DTR Questionnaire for adaptive form Search

Official URL: http://hl7.org/fhir/us/davinci-dtr/StructureDefinition/dtr-questionnaire-adapt-search | Version: 2.2.0 | Highlight text changes?
Standards status: Trial-use Active as of 2026-03-27 | Maturity Level: 2 | Computable Name: DTRQuestionnaireAdaptSearch

The DTR adaptive Questionnaire is used to represent an adaptive Questionnaire when returning the empty Questionnaire in a Questionnaire package.

Usages:

- Examples for this Profile: Questionnaire/AdaptiveSearchExample

You can also check for usages in the FHIR IG Statistics

### Formal Views of Profile Content

Description Differentials, Snapshots, and other representations.

- Key Elements Table
- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire | C | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions Constraints: que-0, que-2, cnl-0, sdc-2, sdc-3
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:terminologyServer | S | 0..* | url | Preferred terminology server URL: http://hl7.org/fhir/StructureDefinition/preferredTerminologyServer
extension:versionAlgorithm | S | 0..1 | Coding | How to compare versions URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm Binding: VersionAlgorithm (extensible)
extension:copyrightLabel |  | 0..1 | string | Copyright holder and year(s) URL: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
extension:designNote |  | 0..1 | markdown | Design comments URL: http://hl7.org/fhir/StructureDefinition/designNote
extension:performerType | S | 0..* | code | Resource that can record answers to this Questionnaire URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-performerType Binding: Questionnaire Performer Type (required): Resources that can record answers to a questionnaire.
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive"
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive"
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..1 | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode"
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library"
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
url | S Σ C | 1..1 | uri | Canonical identifier for this questionnaire, represented as a URI (globally unique) Constraints: cnl-1
version | S Σ | 0..1 | string | Business version of the questionnaire
title | S Σ | 0..1 | string | Name for this questionnaire (human friendly)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
status | ?!S Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
subjectType | S Σ | 0..* | code | Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
Slices for extension |  |  |  | Content/Rules for all slices
extension:subjectType |  | 0..* | code | R5: subjectType additional codes URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Questionnaire.subjectType Binding: R5ResourceTypesForR4 (0.1.0) (required): One of the resource types defined as part of this version of FHIR. Constraints: ext-1
effectivePeriod | S Σ | 0..1 | Period | Validity period for the Questionnaire
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0
Questionnaire.status | Base | required | PublicationStatus | 📍4.0.1 | FHIR Std.
Questionnaire.subjectType | Base | required | ResourceType | 📍4.0.1 | FHIR Std.
Questionnaire.item.type | Base | required | QuestionnaireItemType | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​operator | Base | required | QuestionnaireItemOperator | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​answer[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x]:valueCoding | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.initial.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
cnl-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')`
cnl-1 | warning | Questionnaire.url | Warning Questionnaire.url URL should not contain | or # - these characters make processing canonical references problematic | `exists() implies matches('^[^|# ]+$')`
dom-2 | error | Questionnaire | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | Questionnaire | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource | `contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated | `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()`
dom-5 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | Questionnaire | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
que-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.matches('[A-Z]([A-Za-z0-9_]){0,254}')`
que-2 | error | Questionnaire | The link ids for groups and questions must be unique within the questionnaire | `descendants().linkId.isDistinct()`
que-7 | error | Questionnaire.item.enableWhen | If the operator is 'exists', the value must be a boolean | `operator = 'exists' implies (answer is Boolean)`
que-15 | error | Questionnaire.item.linkId | Link ids must be 255 characters or less | `$this.length() <= 255`
sdc-2 | error | Questionnaire | If version is present, versionAlgorithm must be present. | `version.exists() implies extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').exists()`
sdc-3 | best practice | Questionnaire | Semver is the preferred version algorithm - package machinery doesn't work well with artifacts using alternate versioning schemes | `extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').all(value.ofType(Coding).where(system='http://hl7.org/fhir/version-algorithm' and code='semver').exists())`
sdc-base-1 | error | Questionnaire.item.answerOption.value[x]:valueCoding | AnswerOption.valueCoding must have at least one of code or display | `code.exists() or display.exists()`
sdc-base-2 | error | Questionnaire.item.answerOption.value[x]:valueCoding | If code exists, system must exist | `code.exists() implies system.exists()`
sdc-base-4 | error | Questionnaire.item.answerOption.value[x]:valueReference | Reference must have at least one of reference, display, and identifier | `reference.exists() or display.exists() or identifier.exists()`

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire |  | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions
extension |  | 1..* | Extension | Extension
Slices for extension |  |  |  | Content/Rules for all slices
extension:terminologyServer | S | 0..* | PreferredTerminologyServer(5.3.0-ballot-tc1) | Preferred terminology server
extension:assemble-expectation |  | 0..0 |  | Questionnaire is modular
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..* | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
title |  |  |  |
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
effectivePeriod | S | 0..1 | Period | Validity period for the Questionnaire
item |  | 0..0 |  | Questions and sections within the Questionnaire
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire | C | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions Constraints: que-0, que-2, cnl-0, sdc-2, sdc-3
id | Σ | 0..1 | id | Logical id of this artifact
meta | Σ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
Additional Bindings | Purpose
AllLanguages | Max Binding
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained |  | 0..* | Resource | Contained, inline Resources
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:terminologyServer | S | 0..* | url | Preferred terminology server URL: http://hl7.org/fhir/StructureDefinition/preferredTerminologyServer
extension:versionAlgorithm | S | 0..1 | Coding | How to compare versions URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm Binding: VersionAlgorithm (extensible)
extension:copyrightLabel |  | 0..1 | string | Copyright holder and year(s) URL: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
extension:designNote |  | 0..1 | markdown | Design comments URL: http://hl7.org/fhir/StructureDefinition/designNote
extension:performerType | S | 0..* | code | Resource that can record answers to this Questionnaire URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-performerType Binding: Questionnaire Performer Type (required): Resources that can record answers to a questionnaire.
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive"
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive"
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..1 | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode"
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library"
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
url | S Σ C | 1..1 | uri | Canonical identifier for this questionnaire, represented as a URI (globally unique) Constraints: cnl-1
identifier | Σ | 0..* | Identifier | Additional identifier for the questionnaire
version | S Σ | 0..1 | string | Business version of the questionnaire
name | Σ C | 0..1 | string | Name for this questionnaire (computer friendly)
title | S Σ | 0..1 | string | Name for this questionnaire (human friendly)
id |  | 0..1 | string | xml:id (or equivalent in JSON)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
value |  | 0..1 | string | Primitive value for string Max Length:1048576
derivedFrom |  | 0..* | canonical(Questionnaire) | Instantiates protocol or definition
status | ?!S Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage
subjectType | S Σ | 0..* | code | Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
id |  | 0..1 | string | xml:id (or equivalent in JSON)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:subjectType |  | 0..* | code | R5: subjectType additional codes URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Questionnaire.subjectType Binding: R5ResourceTypesForR4 (0.1.0) (required): One of the resource types defined as part of this version of FHIR. Constraints: ext-1
value |  | 0..1 | string | Primitive value for code
date | Σ | 0..1 | dateTime | Date last changed
publisher | Σ | 0..1 | string | Name of the publisher (organization or individual)
contact | Σ | 0..* | ContactDetail | Contact details for the publisher
description |  | 0..1 | markdown | Natural language description of the questionnaire
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for questionnaire (if applicable) Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use.
purpose |  | 0..1 | markdown | Why this questionnaire is defined
copyright |  | 0..1 | markdown | Use and/or publishing restrictions
approvalDate |  | 0..1 | date | When the questionnaire was approved by publisher
lastReviewDate |  | 0..1 | date | When the questionnaire was last reviewed
effectivePeriod | S Σ | 0..1 | Period | Validity period for the Questionnaire
code | Σ | 0..* | Coding | Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std.
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0
Questionnaire.status | Base | required | PublicationStatus | 📍4.0.1 | FHIR Std.
Questionnaire.subjectType | Base | required | ResourceType | 📍4.0.1 | FHIR Std.
Questionnaire.jurisdiction | Base | extensible | Jurisdiction | 📍4.0.1 | FHIR Std.
Questionnaire.code | Base | example | Questionnaire Question Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.code | Base | example | Questionnaire Question Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.type | Base | required | QuestionnaireItemType | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​operator | Base | required | QuestionnaireItemOperator | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​answer[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableBehavior | Base | required | EnableWhenBehavior | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x]:valueCoding | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.initial.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
cnl-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')`
cnl-1 | warning | Questionnaire.url | Warning Questionnaire.url URL should not contain | or # - these characters make processing canonical references problematic | `exists() implies matches('^[^|# ]+$')`
dom-2 | error | Questionnaire | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | Questionnaire | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource | `contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated | `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()`
dom-5 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | Questionnaire | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
que-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.matches('[A-Z]([A-Za-z0-9_]){0,254}')`
que-2 | error | Questionnaire | The link ids for groups and questions must be unique within the questionnaire | `descendants().linkId.isDistinct()`
que-7 | error | Questionnaire.item.enableWhen | If the operator is 'exists', the value must be a boolean | `operator = 'exists' implies (answer is Boolean)`
que-15 | error | Questionnaire.item.linkId | Link ids must be 255 characters or less | `$this.length() <= 255`
sdc-2 | error | Questionnaire | If version is present, versionAlgorithm must be present. | `version.exists() implies extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').exists()`
sdc-3 | best practice | Questionnaire | Semver is the preferred version algorithm - package machinery doesn't work well with artifacts using alternate versioning schemes | `extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').all(value.ofType(Coding).where(system='http://hl7.org/fhir/version-algorithm' and code='semver').exists())`
sdc-base-1 | error | Questionnaire.item.answerOption.value[x]:valueCoding | AnswerOption.valueCoding must have at least one of code or display | `code.exists() or display.exists()`
sdc-base-2 | error | Questionnaire.item.answerOption.value[x]:valueCoding | If code exists, system must exist | `code.exists() implies system.exists()`
sdc-base-4 | error | Questionnaire.item.answerOption.value[x]:valueReference | Reference must have at least one of reference, display, and identifier | `reference.exists() or display.exists() or identifier.exists()`

Summary

Mandatory: 2 elements
Must-Support: 6 elements
Prohibited: 2 elements

Structures

This structure refers to these other structures:

- SDC Library (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-library|4.0.0)

Extensions

This structure refers to these extensions:

- http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive|4.0.0
- http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive|5.3.0-ballot-tc1
- http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode|4.0.0
- http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/cqf-library|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/rendering-style|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/rendering-xhtml|5.3.0-ballot-tc1

Maturity: 2

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire | C | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions Constraints: que-0, que-2, cnl-0, sdc-2, sdc-3
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:terminologyServer | S | 0..* | url | Preferred terminology server URL: http://hl7.org/fhir/StructureDefinition/preferredTerminologyServer
extension:versionAlgorithm | S | 0..1 | Coding | How to compare versions URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm Binding: VersionAlgorithm (extensible)
extension:copyrightLabel |  | 0..1 | string | Copyright holder and year(s) URL: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
extension:designNote |  | 0..1 | markdown | Design comments URL: http://hl7.org/fhir/StructureDefinition/designNote
extension:performerType | S | 0..* | code | Resource that can record answers to this Questionnaire URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-performerType Binding: Questionnaire Performer Type (required): Resources that can record answers to a questionnaire.
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive"
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive"
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..1 | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode"
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library"
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
url | S Σ C | 1..1 | uri | Canonical identifier for this questionnaire, represented as a URI (globally unique) Constraints: cnl-1
version | S Σ | 0..1 | string | Business version of the questionnaire
title | S Σ | 0..1 | string | Name for this questionnaire (human friendly)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
status | ?!S Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
subjectType | S Σ | 0..* | code | Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
Slices for extension |  |  |  | Content/Rules for all slices
extension:subjectType |  | 0..* | code | R5: subjectType additional codes URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Questionnaire.subjectType Binding: R5ResourceTypesForR4 (0.1.0) (required): One of the resource types defined as part of this version of FHIR. Constraints: ext-1
effectivePeriod | S Σ | 0..1 | Period | Validity period for the Questionnaire
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0
Questionnaire.status | Base | required | PublicationStatus | 📍4.0.1 | FHIR Std.
Questionnaire.subjectType | Base | required | ResourceType | 📍4.0.1 | FHIR Std.
Questionnaire.item.type | Base | required | QuestionnaireItemType | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​operator | Base | required | QuestionnaireItemOperator | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​answer[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x]:valueCoding | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.initial.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
cnl-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')`
cnl-1 | warning | Questionnaire.url | Warning Questionnaire.url URL should not contain | or # - these characters make processing canonical references problematic | `exists() implies matches('^[^|# ]+$')`
dom-2 | error | Questionnaire | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | Questionnaire | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource | `contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated | `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()`
dom-5 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | Questionnaire | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
que-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.matches('[A-Z]([A-Za-z0-9_]){0,254}')`
que-2 | error | Questionnaire | The link ids for groups and questions must be unique within the questionnaire | `descendants().linkId.isDistinct()`
que-7 | error | Questionnaire.item.enableWhen | If the operator is 'exists', the value must be a boolean | `operator = 'exists' implies (answer is Boolean)`
que-15 | error | Questionnaire.item.linkId | Link ids must be 255 characters or less | `$this.length() <= 255`
sdc-2 | error | Questionnaire | If version is present, versionAlgorithm must be present. | `version.exists() implies extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').exists()`
sdc-3 | best practice | Questionnaire | Semver is the preferred version algorithm - package machinery doesn't work well with artifacts using alternate versioning schemes | `extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').all(value.ofType(Coding).where(system='http://hl7.org/fhir/version-algorithm' and code='semver').exists())`
sdc-base-1 | error | Questionnaire.item.answerOption.value[x]:valueCoding | AnswerOption.valueCoding must have at least one of code or display | `code.exists() or display.exists()`
sdc-base-2 | error | Questionnaire.item.answerOption.value[x]:valueCoding | If code exists, system must exist | `code.exists() implies system.exists()`
sdc-base-4 | error | Questionnaire.item.answerOption.value[x]:valueReference | Reference must have at least one of reference, display, and identifier | `reference.exists() or display.exists() or identifier.exists()`

Differential View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire |  | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions
extension |  | 1..* | Extension | Extension
Slices for extension |  |  |  | Content/Rules for all slices
extension:terminologyServer | S | 0..* | PreferredTerminologyServer(5.3.0-ballot-tc1) | Preferred terminology server
extension:assemble-expectation |  | 0..0 |  | Questionnaire is modular
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..* | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
title |  |  |  |
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
effectivePeriod | S | 0..1 | Period | Validity period for the Questionnaire
item |  | 0..0 |  | Questions and sections within the Questionnaire
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0

Snapshot ViewView

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Questionnaire | C | 0..* | SDCBaseQuestionnaire(4.0.0) | A structured set of questions Constraints: que-0, que-2, cnl-0, sdc-2, sdc-3
id | Σ | 0..1 | id | Logical id of this artifact
meta | Σ | 0..1 | Meta | Metadata about the resource
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created
language |  | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
Additional Bindings | Purpose
AllLanguages | Max Binding
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained |  | 0..* | Resource | Contained, inline Resources
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:terminologyServer | S | 0..* | url | Preferred terminology server URL: http://hl7.org/fhir/StructureDefinition/preferredTerminologyServer
extension:versionAlgorithm | S | 0..1 | Coding | How to compare versions URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm Binding: VersionAlgorithm (extensible)
extension:copyrightLabel |  | 0..1 | string | Copyright holder and year(s) URL: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
extension:designNote |  | 0..1 | markdown | Design comments URL: http://hl7.org/fhir/StructureDefinition/designNote
extension:performerType | S | 0..* | code | Resource that can record answers to this Questionnaire URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-performerType Binding: Questionnaire Performer Type (required): Resources that can record answers to a questionnaire.
extension:questionnaireAdaptive | S | 1..* | (Complex) | Marks a questionnaire as being adaptive. URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive"
value[x] |  | 0..1 | url | Value of extension
extension:styleSensitive |  | 0..1 | (Complex) | Are styles important for processing? URL: http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive"
value[x] |  | 1..1 | boolean | Value of extension Required Pattern: false
extension:entryMode | S | 0..1 | (Complex) | sequential | prior-edit | random URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode"
value[x] |  | 0..1 | code | Value of extension Binding: QuestionnaireEntryMode (4.0.0) (required)
extension:signatureRequired | S | 0..1 | CodeableConcept | There's a cost to support this. URL: http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired Binding: SignatureTypeCodes (preferred): The type of signature needed.
extension:cqf-library | S | 0..* | (Complex) | The library can contain CQL, FHIRPath or x-fhir-query. The implementers must handle any of the above. URL: http://hl7.org/fhir/StructureDefinition/cqf-library
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/cqf-library"
value[x] |  | 1..1 | canonical(SDC Library(4.0.0)) | Value of extension
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored
url | S Σ C | 1..1 | uri | Canonical identifier for this questionnaire, represented as a URI (globally unique) Constraints: cnl-1
identifier | Σ | 0..* | Identifier | Additional identifier for the questionnaire
version | S Σ | 0..1 | string | Business version of the questionnaire
name | Σ C | 0..1 | string | Name for this questionnaire (computer friendly)
title | S Σ | 0..1 | string | Name for this questionnaire (human friendly)
id |  | 0..1 | string | xml:id (or equivalent in JSON)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:titleRenderingStyle |  | 0..1 | string | Html style value URL: http://hl7.org/fhir/StructureDefinition/rendering-style
extension:titleRenderingXhtml |  | 0..1 | string | String equivalent with html markup URL: http://hl7.org/fhir/StructureDefinition/rendering-xhtml
value |  | 0..1 | string | Primitive value for string Max Length:1048576
derivedFrom |  | 0..* | canonical(Questionnaire) | Instantiates protocol or definition
status | ?!S Σ | 1..1 | code | draft | active | retired | unknown Binding: PublicationStatus (required): The lifecycle status of an artifact.
experimental | Σ | 0..1 | boolean | For testing purposes, not real usage
subjectType | S Σ | 0..* | code | Resource that can be subject of QuestionnaireResponse Binding: ResourceType (required): One of the resource types defined as part of this version of FHIR.
id |  | 0..1 | string | xml:id (or equivalent in JSON)
Slices for extension |  | 0..* | Extension | Extension Slice: Unordered, Open by value:url
extension:subjectType |  | 0..* | code | R5: subjectType additional codes URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-Questionnaire.subjectType Binding: R5ResourceTypesForR4 (0.1.0) (required): One of the resource types defined as part of this version of FHIR. Constraints: ext-1
value |  | 0..1 | string | Primitive value for code
date | Σ | 0..1 | dateTime | Date last changed
publisher | Σ | 0..1 | string | Name of the publisher (organization or individual)
contact | Σ | 0..* | ContactDetail | Contact details for the publisher
description |  | 0..1 | markdown | Natural language description of the questionnaire
useContext | Σ | 0..* | UsageContext | The context that the content is intended to support
jurisdiction | Σ | 0..* | CodeableConcept | Intended jurisdiction for questionnaire (if applicable) Binding: Jurisdiction ValueSet (extensible): Countries and regions within which this artifact is targeted for use.
purpose |  | 0..1 | markdown | Why this questionnaire is defined
copyright |  | 0..1 | markdown | Use and/or publishing restrictions
approvalDate |  | 0..1 | date | When the questionnaire was approved by publisher
lastReviewDate |  | 0..1 | date | When the questionnaire was last reviewed
effectivePeriod | S Σ | 0..1 | Period | Validity period for the Questionnaire
code | Σ | 0..* | Coding | Concept that represents the overall questionnaire Binding: QuestionnaireQuestionCodes (example): Codes for questionnaires, groups and individual questions.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Questionnaire.language | Base | preferred | Common Languages | 📍4.0.1 | FHIR Std.
Questionnaire.extension:entryMode.​value[x] | Base | required | Questionnaire Entry Mode | 📍4.0.0 | Structured Data Capture v4.0
Questionnaire.status | Base | required | PublicationStatus | 📍4.0.1 | FHIR Std.
Questionnaire.subjectType | Base | required | ResourceType | 📍4.0.1 | FHIR Std.
Questionnaire.jurisdiction | Base | extensible | Jurisdiction | 📍4.0.1 | FHIR Std.
Questionnaire.code | Base | example | Questionnaire Question Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.code | Base | example | Questionnaire Question Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.type | Base | required | QuestionnaireItemType | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​operator | Base | required | QuestionnaireItemOperator | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableWhen.​answer[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.enableBehavior | Base | required | EnableWhenBehavior | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.answerOption.​value[x]:valueCoding | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.
Questionnaire.item.initial.​value[x] | Base | example | Questionnaire Answer Codes | 📍4.0.1 | FHIR Std.

#### Constraints

Id | Grade | Path(s) | Description | Expression
cnl-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.exists() implies name.matches('^[A-Z]([A-Za-z0-9_]){1,254}$')`
cnl-1 | warning | Questionnaire.url | Warning Questionnaire.url URL should not contain | or # - these characters make processing canonical references problematic | `exists() implies matches('^[^|# ]+$')`
dom-2 | error | Questionnaire | If the resource is contained in another resource, it SHALL NOT contain nested Resources | `contained.contained.empty()`
dom-3 | error | Questionnaire | If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource | `contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()`
dom-4 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated | `contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()`
dom-5 | error | Questionnaire | If a resource is contained in another resource, it SHALL NOT have a security label | `contained.meta.security.empty()`
dom-6 | best practice | Questionnaire | A resource should have narrative for robust management | `text.`div`.exists()`
ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`
que-0 | warning | Questionnaire | Name should be usable as an identifier for the module by machine processing applications such as code generation | `name.matches('[A-Z]([A-Za-z0-9_]){0,254}')`
que-2 | error | Questionnaire | The link ids for groups and questions must be unique within the questionnaire | `descendants().linkId.isDistinct()`
que-7 | error | Questionnaire.item.enableWhen | If the operator is 'exists', the value must be a boolean | `operator = 'exists' implies (answer is Boolean)`
que-15 | error | Questionnaire.item.linkId | Link ids must be 255 characters or less | `$this.length() <= 255`
sdc-2 | error | Questionnaire | If version is present, versionAlgorithm must be present. | `version.exists() implies extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').exists()`
sdc-3 | best practice | Questionnaire | Semver is the preferred version algorithm - package machinery doesn't work well with artifacts using alternate versioning schemes | `extension.where(url='http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm').all(value.ofType(Coding).where(system='http://hl7.org/fhir/version-algorithm' and code='semver').exists())`
sdc-base-1 | error | Questionnaire.item.answerOption.value[x]:valueCoding | AnswerOption.valueCoding must have at least one of code or display | `code.exists() or display.exists()`
sdc-base-2 | error | Questionnaire.item.answerOption.value[x]:valueCoding | If code exists, system must exist | `code.exists() implies system.exists()`
sdc-base-4 | error | Questionnaire.item.answerOption.value[x]:valueReference | Reference must have at least one of reference, display, and identifier | `reference.exists() or display.exists() or identifier.exists()`

Summary

Mandatory: 2 elements
Must-Support: 6 elements
Prohibited: 2 elements

Structures

This structure refers to these other structures:

- SDC Library (http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-library|4.0.0)

Extensions

This structure refers to these extensions:

- http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-questionnaireAdaptive|4.0.0
- http://hl7.org/fhir/StructureDefinition/rendering-styleSensitive|5.3.0-ballot-tc1
- http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-entryMode|4.0.0
- http://hl7.org/fhir/StructureDefinition/questionnaire-signatureRequired|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/cqf-library|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/rendering-style|5.3.0-ballot-tc1
- http://hl7.org/fhir/StructureDefinition/rendering-xhtml|5.3.0-ballot-tc1

Maturity: 2

Other representations of profile: CSV, Excel, Schematron