Mobile access to Health Documents (MHD)
4.2.3 - Trial-Implementation

Mobile access to Health Documents (MHD), published by IHE IT Infrastructure Technical Committee. This guide is not an authorized publication; it is the continuous build for version 4.2.3 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/ITI.MHD/ and changes regularly. See the Directory of published versions

## SearchParameter: search on the IHE defined extension for SourceId

Official URL: https://profiles.ihe.net/ITI/MHD/SearchParameter/List-SourceId | Version: 4.2.3
Active as of 2025-10-30 | Computable Name: SourceId

This SearchParameter enables finding Lists by the SourceId of a submissionSet.

## SourceId

Parameter `sourceId`:`token`

This SearchParameter enables finding Lists by the SourceId of a submissionSet.

Resource | List
Expression | `(extension('https://profiles.ihe.net/ITI/MHD/StructureDefinition/ihe-sourceId').value.ofType(Identifier))`
Multiples | multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true