rbac/wwwroot/user/user_panel.ui

{
    "id": "user_panel",
    "widgettype": "VBox",
    "options": {
        "width": "auto"
    },
    "subwidgets": [
        {
            "widgettype": "urlwidget",
            "options": {
                "url": "{{entire_url('user.ui')}}"
            }
        }
    ]
}