http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-itemExtractionContext|4.0.0-ballot
Specifies a query or other expression that identifies the resource (or set of resources for a repeating item) to be extracted from this item once the QuestionnaireResponse is complete. This extension is deprecated in favor of the `DefinitionExtractExtension` extension.
| Name | Flags | Card | Type | Description & Constraints |
|---|---|---|---|---|
Extension | ?..1 | Establishes mapping context for a Questionnaire item | ||
| ?..0 | ||||
| ?..? | ||||
| ?..? | http://hl7.org/fhir/ValueSet/resource-types (required) | |||
| ?..? | code | http://hl7.org/fhir/ValueSet/resource-types (required) | ||
| ?..? | Expression | http://hl7.org/fhir/ValueSet/resource-types (required) |