{
    "roles":[
    {
        "category": "homescreen",
        "role": "homescreen | software_keyboard",
        "area": "full | software_keyboard",
    },
    {
        "category": "restriction",
        "role": "restriction",
        "area": "restriction.normal | restriction.split.main | restriction.split.sub",
    },
    {
        "category": "map",
        "role": "map",
        "area": "normal | split.main",
    },
    {
        "category": "general",
        "role": "launcher | poi | music | browser | sdl | settings | mixer | radio | hvac | dashboard | debug | phone",
        "area": "normal",
        "description": "For ALS, role:video is moved to category:splitable",
    },
    {
        "category": "splitable",
        "role": "splitable1 | splitable2 | video",
        "area": "normal | split.main | split.sub",
        "description": "For ALS, role:video is included here",
    },
    {
        "category": "popup",
        "role": "popup",
        "area": "on_screen",
    },
    {
        "category": "system_alert",
        "role": "system_alert",
        "area": "on_screen",
    },
    {
        "category": "tbt",
        "role": "tbt",
        "area": "hud",
    }
    ]
}