{
  "resourceType": "Group",
  "id": "example-patientlist",
  "type": "person",
  "actual": true,
  "characteristic": [
    {
      "code": {
        "coding": [
          {
            "system": "http://example.org",
            "code": "attributed-to"
          }
        ],
        "text": "Patients primarily attributed to"
      },
      "valueReference": {
        "reference": "Practitioner/123"
      },
      "exclude": false
    }
  ],
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}