{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "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" : "4e964887-5a53-560a-b903-c5a48057d0fb",
  "concept_id" : "14e60e18-e4cd-5c17-a45f-39d4dea92c09",
  "ancestors" : {
    "at-most-one" : 0
  },
  "id" : "bca6435a-15a8-4298-aa0d-19909e5379fa",
  "code" : "at-most-one",
  "display" : "At Most One",
  "version" : "5.0.0"
}