Cura/resources/definitions/ultimaker.def.json

{
    "version": 2,
    "name": "Ultimaker",
    "inherits": "fdmprinter",
    "metadata": {
        "author": "Ultimaker",
        "manufacturer": "Ultimaker B.V.",
        "category": "Ultimaker",
        "visible": false
    },
    "overrides": {
        "machine_max_feedrate_e": {
            "default_value": 45
        },
        "material_print_temperature": {
            "minimum_value": "0"
        },
        "material_bed_temperature": {
            "minimum_value": "0"
        },
        "material_standby_temperature": {
            "minimum_value": "0"
        },
        "extruder_prime_pos_y":
        {
            "minimum_value": "0",
            "maximum_value": "machine_depth"
        },
        "extruder_prime_pos_x":
        {
            "minimum_value": "0",
            "maximum_value": "machine_width"
        },
        "relative_extrusion":
        {
            "value": false,
            "enabled": false
        }
    }
}