{
  "package" : "hl7.fhir.uv.extensions@5.2.0",
  "definition" : "The functional requirement is an option worthy of consideration but there is no expectation or recommendation associated with its use.  NOTE: Elements not flagged with any obligation are intrinsically still 'MAY' (unless constraints dictate otherwise), but have not specifically been called out by the author as worthy of consideration.",
  "system" : "http://hl7.org/fhir/CodeSystem/obligation",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#notSelectable",
    "code" : "not-selectable",
    "valueBoolean" : true
  } ],
  "codesystem" : "7687731a-172c-5ddf-9c19-d5452e87463e",
  "concept_id" : "fbcabcfd-07b9-53bf-ad45-8bf5d5381a2c",
  "ancestors" : {
    "MAY" : 0
  },
  "id" : "bc4b27b2-7347-4c2c-aa48-71c7c87d6e31",
  "code" : "MAY",
  "display" : "MAY",
  "version" : "5.2.0"
}