Cura/resources/definitions/creality_crm4.def.json

{
    "version": 2,
    "name": "Creality CR-M4",
    "inherits": "creality_base",
    "metadata":
    {
        "visible": true,
        "quality_definition": "creality_base"
    },
    "overrides":
    {
        "gantry_height": { "value": 35 },
        "machine_depth": { "default_value": 450 },
        "machine_height": { "default_value": 470 },
        "machine_name": { "default_value": "Creality CR-M4" },
        "machine_width": { "default_value": 450 }
    }
}