{
  "package" : "hl7.fhir.uv.extensions.r5@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" : "813e5283-dd72-55c1-85d0-0204146e8979",
  "concept_id" : "fbcabcfd-07b9-53bf-ad45-8bf5d5381a2c",
  "ancestors" : {
    "MAY" : 0
  },
  "id" : "c47f4490-48ca-43e7-8659-19f73dd48d14",
  "code" : "MAY",
  "display" : "MAY",
  "version" : "5.2.0"
}