{
  "name": "RFID",
  "label": "FA: Family ID Number for this month",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "range": [
      {
        "min": "1",
        "max": "120",
        "description": "Family ID number"
      }
    ]
  }
}