{
  "package" : "hl7.fhir.uv.extensions.r4@5.2.0",
  "definition" : "Display item is rendered in a dialog box or similar control if invoked by pushing a button or some other UI-appropriate action to request 'help' for a question, group or the questionnaire as a whole (depending what the display item is nested within)",
  "system" : "http://hl7.org/fhir/questionnaire-item-control",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "display"
  } ],
  "codesystem" : "ad0ac28b-f884-5f7a-b08d-9562d5843dfa",
  "concept_id" : "bd02f1b3-40d2-5bcb-89bb-40fa8de56cc9",
  "ancestors" : {
    "help" : 0,
    "display" : 1
  },
  "id" : "914d0439-5fd0-45e3-a023-5c81845f68ab",
  "code" : "help",
  "display" : "Help-Button",
  "version" : "5.2.0"
}