Cura/resources/definitions/uni_250.def.json

{
    "version": 2,
    "name": "Uni 250",
    "inherits": "uni_base",
    "metadata":
    {
        "visible": true,
        "author": "Nail` Gimadeev (C)",
        "platform": "uni_250_platform.stl",
        "has_textured_buildplate": true,
        "platform_texture": "uni.png",
        "quality_definition": "uni_base"
    },
    "overrides":
    {
        "machine_depth": { "default_value": 220 },
        "machine_height": { "default_value": 250 },
        "machine_name": { "default_value": "uni_250" },
        "machine_width": { "default_value": 270 }
    }
}