[{"label": "Name", "type_id": 1, "field_name": "name", "data_column": "name", "order_index": 1, "options_table": " NULL", "options_label_column": " NULL", "options_value_column": " NULL"}, {"label": "Description", "type_id": 7, "field_name": "description", "data_column": "description", "order_index": 2, "options_table": " NULL", "options_label_column": " NULL", "options_value_column": " NULL"}, {"label": "Make", "type_id": 9, "field_name": "make", "data_column": "make", "order_index": 3, "options_table": "vehicle_makes", "options_label_column": "name", "options_value_column": "id"}, {"label": "Model", "type_id": 9, "field_name": "model", "data_column": "model", "order_index": 4, "options_table": "vehicle_models", "options_label_column": "name", "options_value_column": "id"}, {"label": "Vehicle Type", "type_id": 9, "field_name": "type", "data_column": "type", "order_index": 5, "options_table": "vehicle_types", "options_label_column": "name", "options_value_column": "id"}, {"label": "Km Interval", "type_id": 2, "field_name": "km_interval", "data_column": "km_interval", "order_index": 6, "options_table": " NULL", "options_label_column": " NULL", "options_value_column": " NULL"}, {"label": "Month Interval", "type_id": 2, "field_name": "month_interval", "data_column": "month_interval", "order_index": 7, "options_table": " NULL", "options_label_column": " NULL", "options_value_column": " NULL"}]