{
  "package" : "hl7.fhir.uv.extensions@5.2.0",
  "definition" : "Indicates that the content within the group should appear as a logical \\\"page\\\" when rendering the form, such that all enabled items within the page are displayed at once, but items in subsequent groups are not displayed until the user indicates a desire to move to the 'next' group.  (Header and footer groups for a questionnaire will be rendered on all pages.) This designation may also influence pagination when printing questionnaires.\\n\\nIf a group item has this itemControl value, then all sibling items **SHALL** also be of type group and also have an itemControl value of 'page', 'header', or 'footer'.  Form fillers **SHOULD** raise an error if a Questionnaire fails to adhere to this requirement.  Page items SHOULD be a top-level item and generally should not nest (i.e. pages should not be descendants of a page group).",
  "system" : "http://hl7.org/fhir/questionnaire-item-control",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "group"
  } ],
  "codesystem" : "830d781d-3791-5fb1-97b8-cba39ddcc726",
  "concept_id" : "be04aa15-eecd-5e33-bf78-772b3028cc28",
  "ancestors" : {
    "page" : 0,
    "group" : 1
  },
  "id" : "afce19ba-d76e-4211-8c26-fb0e9bfe4f9d",
  "code" : "page",
  "display" : "Page",
  "version" : "5.2.0"
}