{
  "name": "REFMTH",
  "label": "Reference Month (1, 2, 3, 4)",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "2": "Ref. Month No. 2",
      "4": "Ref. Month No. 4",
      "1": "Ref. Month No. 1",
      "3": "Ref. Month No. 3"
    }
  }
}