{
  "resourceType" : "Basic",
  "id" : "app-state",
  "extension" : [{
    "url" : "https://myapp.example.org/display-preferences-v2.0.1",
    "valueString" : "{\"defaultView\":\"problem-list\",\"colorblindMode\":\"D\",\"resultsPerPage\":150}"
  }],
  "code" : {
    "coding" : [{
      "system" : "https://myapp.example.org",
      "code" : "display-preferences"
    }]
  },
  "subject" : {
    "reference" : "https://ehr.example.org/fhir/Practitioner/123"
  }
}