FHIR Tooling Extensions IG
1.1.0 - Release 0.2.0 International flag

FHIR Tooling Extensions IG, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 1.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/FHIR/fhir-tools-ig/ and changes regularly. See the Directory of published versions

CodeSystem: Viewing Hints for Rendering Engines (Experimental)

Official URL: http://hl7.org/fhir/tools/CodeSystem/view-hint Version: 1.1.0
Standards status: Informative Draft as of 2026-03-04 Maturity Level: 0 Computable Name: RenderingEngineViewHintsCS
Other Identifiers: OID:2.16.840.1.113883.4.642.40.1.16.13

Codes that drive Rendering Engine behavior, to assist profiles and profile-based renderers to provide more useful human rendering

This Code system is referenced in the definition of the following value sets:

Language: en

This case-sensitive code system http://hl7.org/fhir/tools/CodeSystem/view-hint defines the following codes in a Is-A hierarchy:

LvlCodeDisplayDefinition
1 profile Profile Hints Hints that help rendering profiles themselves
2   element-view-hints Hints relating to the element View Hints relating to the element View.
3     element-view-ready Element View Ready The logical model that contains this code has the metadata internally to enable rendering the element based view.
3     element-view-group Element View Group The logical model element that has this tag is treated as a group of elements. The value is the name of the group (string).
3     element-view-order Element View Order The group for this logical model element is ordered by the value of this tag (integer).
3     element-view-as-leaf Element View As Leaf For logical model, indicates that a type is to be treated as a 'leaf node' and treated as a group entry.
3     element-view-defns-parent Element View Parent has Definitions For logical model, indicates the leaf node gets definitional materials from the parent (an openEHR pattern).
3     element-view-replace-cardinality Replace cardinality in Element View Replace cardinality with Required, Optional etc in Element View.
1 instance Instance Hints Hints that help render instances based on profiles.

Description of the above table(s).