{"base":["Patient"],"code":"part-agree","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]}],"description":"Search by url for a participation agreement, which is stored as an extension referencing a DocumentReference","experimental":true,"expression":"Patient.extension('http://example.org/fhir/StructureDefinition/participation-agreement').value","id":"example-extension","name":"ExampleSearchParameterOnAnExtension","processingMode":"normal","publisher":"Health Level Seven International (FHIR Infrastructure)","resourceType":"SearchParameter","status":"draft","target":["DocumentReference"],"text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative: SearchParameter</b><a name=\"example-extension\"> </a></p><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Resource SearchParameter &quot;example-extension&quot; </p></div><p><b>url</b>: <code>http://hl7.org/fhir/SearchParameter/example-extension</code></p><p><b>name</b>: ExampleSearchParameterOnAnExtension</p><p><b>title</b>: Example Search Parameter on an extension</p><p><b>status</b>: draft</p><p><b>experimental</b>: true</p><p><b>publisher</b>: Health Level Seven International (FHIR Infrastructure)</p><p><b>contact</b>: <a href=\"http://hl7.org/fhir\">http://hl7.org/fhir</a></p><p><b>description</b>: Search by url for a participation agreement, which is stored as an extension referencing a DocumentReference</p><p><b>code</b>: part-agree</p><p><b>base</b>: Patient</p><p><b>type</b>: reference</p><p><b>expression</b>: Patient.extension('http://example.org/fhir/StructureDefinition/participation-agreement').value</p><p><b>processingMode</b>: normal</p><p><b>target</b>: DocumentReference</p></div>","status":"generated"},"title":"Example Search Parameter on an extension","type":"reference","url":"http://hl7.org/fhir/SearchParameter/example-extension"}