{
  "observationResultRequirement": [ {
    "reference": "ObservationDefinition/observationAlbuminUrine"
  } ],
  "description": "Order Albumin/Creatinine Ratio in Urine",
  "_filename": "example/ActivityDefinition-procedure-urine-albumin.json",
  "package_name": "ch.fhir.ig.ch-lab-order",
  "date": "2025-05-22T12:21:51+00:00",
  "publisher": "HL7 Switzerland",
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    "coding": [ {
      "code": "CH",
      "system": "urn:iso:std:iso:3166"
    } ]
  } ],
  "observationRequirement": [ {
    "reference": "ObservationDefinition/observationAlbuminUrine"
  } ],
  "name": null,
  "copyright": "CC0-1.0",
  "type": null,
  "experimental": null,
  "participant": [ {
    "type": "practitioner"
  } ],
  "resourceType": "ActivityDefinition",
  "title": null,
  "package_version": "3.0.0-ballot",
  "timingTiming": {
    "_event": [ {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/cqf-expression",
        "valueExpression": {
          "language": "text/cql",
          "expression": "Now()"
        }
      } ]
    } ]
  },
  "status": "draft",
  "id": "c048081c-a621-4463-ab63-aef9a3343fc9",
  "kind": "ServiceRequest",
  "url": "http://fhir.ch/ig/ch-lab-order/ActivityDefinition/procedure-urine-albumin",
  "code": {
    "text": "Albumin (U) [Mass/Vol]",
    "coding": [ {
      "code": "1754-1",
      "system": "http://loinc.org",
      "display": "Albumin [Mass/volume] in Urine"
    } ]
  },
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.4.642.19.7.104",
    "system": "urn:ietf:rfc:3986"
  } ],
  "version": "3.0.0-ballot",
  "relatedArtifact": [ {
    "type": "documentation",
    "display": "Explanation of diagnostic tests to determine level of albumin in urine"
  } ],
  "contact": [ {
    "name": "HL7 Switzerland",
    "telecom": [ {
      "value": "https://www.hl7.ch",
      "system": "url"
    } ]
  }, {
    "name": "Marcel Hanselmann",
    "telecom": [ {
      "use": "work",
      "value": "laborprojektgruppe@gmail.com",
      "system": "email"
    } ]
  } ]
}