{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "The end user may choose zero or at most one of the actions in the group.",
  "system" : "http://hl7.org/fhir/action-selection-behavior",
  "property" : [ ],
  "codesystem" : "38e04e7e-9092-5c1e-8b01-aa29afc0d76d",
  "concept_id" : "14e60e18-e4cd-5c17-a45f-39d4dea92c09",
  "ancestors" : {
    "at-most-one" : 0
  },
  "id" : "3050ec00-6d5a-400b-abbf-864218918efb",
  "code" : "at-most-one",
  "display" : "At Most One",
  "version" : "4.0.1"
}