[
{
    "model": "archaeological_operations.natureofsitetype",
    "fields": {
        "label": "En surface",
        "txt_idx": "en-surface",
        "comment": "",
        "available": true,
        "order": 10
    }
},
{
    "model": "archaeological_operations.natureofsitetype",
    "fields": {
        "label": "Enfoui",
        "txt_idx": "enfoui",
        "comment": "",
        "available": true,
        "order": 20
    }
},
{
    "model": "archaeological_operations.natureofsitetype",
    "fields": {
        "label": "Hors du sol",
        "txt_idx": "hors-du-sol",
        "comment": "",
        "available": true,
        "order": 30
    }
}
]