Tiro.health Implementation Guide
0.1.0 - ci-build

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Extension: Provenance Why (R6 Pre-adopt)

Official URL: http://fhir.tiro.health/StructureDefinition/provenance-why Version: 0.1.0
Draft as of 2026-04-30 Computable Name: ProvenanceWhy

Pre-adoption of R6 Provenance.why — describes why the event recorded in this provenance occurred in textual form. For AI-populated fields this captures the model's reasoning. Note: the backend currently stores reasoning in activity.text; ProvenanceWhy is the intended field going forward.

Context of Use

    This extension may be used on the following element(s)

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Provenance Why (R6 Pre-adopt)
... extension 0..0 Extension
... url 1..1 uri "http://fhir.tiro.health/StructureDefinition/provenance-why"
... value[x] 0..1 markdown Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Provenance Why (R6 Pre-adopt)
... id 0..1 id Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://fhir.tiro.health/StructureDefinition/provenance-why"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type markdown: Pre-adoption of R6 Provenance.why — describes why the event recorded in this provenance occurred in textual form. For AI-populated fields this captures the model's reasoning. Note: the backend currently stores reasoning in activity.text; ProvenanceWhy is the intended field going forward.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Provenance Why (R6 Pre-adopt)
... extension 0..0 Extension
... url 1..1 uri "http://fhir.tiro.health/StructureDefinition/provenance-why"
... value[x] 0..1 markdown Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Provenance Why (R6 Pre-adopt)
... id 0..1 id Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://fhir.tiro.health/StructureDefinition/provenance-why"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type markdown: Pre-adoption of R6 Provenance.why — describes why the event recorded in this provenance occurred in textual form. For AI-populated fields this captures the model's reasoning. Note: the backend currently stores reasoning in activity.text; ProvenanceWhy is the intended field going forward.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id Grade Path(s) Description Expression
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()