def METHOD_NAME(self, request):
    all_def_codes = sorted(list(DisasterEmergencyFundCode.objects.values_list("code", flat=True)))
    models = [
        {
            "key": "def_codes",
            "name": "def_codes",
            "type": "text",
            "text_type": "search",
            "allow_nulls": True,
            "optional": True,
            "default": ",".join(all_def_codes),
        },
    ]
    return TinyShield(models).block(request)