This page is part of the Structured Data Capture FHIR IG (v2.5.0: STU 3 Ballot 1) based on FHIR v3.5.0. The current version which supercedes this version is 3.0.0. For a full list of available versions, see the Directory of published versions
FHIR provides numerous extensions for Questionnaire, many of them related to how the data should be populated and how the user should navigate the form - e.g. what elements questions should be displayed, what data should be calculated, etc. SDC defines the sdc-questionnaire-behave profile to highlight what extensions are available and where they are intended to be used.
TODO: Walkthrough of the extensions