NODEDC_BIM_VIEWER/app/data/projects/HousePlan/index.json

{
    "id": "HousePlan",
    "name": "House Plan",
    "models": [
        {
            "id": "design",
            "name": "House Plan",
            "pbrEnabled": true
        }
    ],
    "viewerConfigs": {
    },
    "viewerContent": {
        "modelsLoaded": [
            "design"
        ]
    },
    "viewerState": {
        "tabOpen": "classes",
        "expandObjectsTree": 1,
        "expandClassesTree": 1,
        "expandStoreysTree": 1
    }
}