{
  "types": {
    "aliases": "aliases",
    "cssclasses": "multitext",
    "tags": "tags",
    "renewal_date": "date",
    "contract_end": "date",
    "category": "multitext",
    "projects": "multitext",
    "date": "date",
    "contract_start": "date",
    "renewal_status": "multitext",
    "auto_renewal": "checkbox"
  }
}