{
    "DisplayBoard": {
        "view": {
            "viewportOrientation": {
                "default": "auto",
                "values": ["auto", "vertical", "horizontal"]
            },
            "ticketHeight": {
                "default": 70,
                "values": "*bbc"
            },
            "switchBetweenQueuesInterval": {
                "default": 10000,
                "values": "*bbc"
            }
        }
    }
}