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RuleSet and Alias

A RuleSet & Alias provide a templates and reference mechanisms to keep support DRY (Don't-Repeat-Yourself) principles. The following definitions are used in the CapabilityStatement and Questionnaire.

Ruleset​

adds markdown doc to a CapabilityStatement element

RuleSet: ResourceDocumentation(markdown)

* documentation = "{markdown}"

REST resource query/read-only operations

RuleSet: QuerySearchInteraction
* interaction[0].code = #read
* interaction[+].code = #vread
* interaction[+].code = #search-type
* versioning = #versioned
* readHistory = false
* updateCreate = false
* conditionalCreate = false
* conditionalRead = #not-supported
* conditionalUpdate = false
* conditionalDelete = #not-supported

Alias​

Defines am external URL for item control.

Alias: $questionnaire-item-control = http://hl7.org/fhir/questionnaire-item-control

Note: these are not definitions in themselves and do not appear as artefacts in the Implementation Guide.