This code system http://terminology.hl7.org/CodeSystem/testscript-profile-origin-types defines the following codes:
| Code | Display | Definition |
| FHIR-Client | FHIR Client | General FHIR client used to initiate operations against a FHIR server. |
| FHIR-SDC-FormFiller | FHIR SDC FormFiller | A FHIR client acting as a Structured Data Capture Form Filler. |