# Application Configuration The appRules application configuration settings are stored in the Default.json file in the root folder. {% hint style="info" %} All settings in the Default.json file are optional {% endhint %}
startup: Full name of the startup method. i.e. "MyApp.Program.Main, MyApp".
mainWindow: Full name of a view (Page or Form) created automatically at startup. i.e. "MyApp.MainView, MyApp".
theme: Name of the theme, without the extension, to load at startup.
url: Destination URL. If null, the request must match a web page.
allowedRoutes: Allows the application to handle different Url routes, separated by a semicolon. i.e. "api;admin;query/users".
culture: The default culture of the application. Default: "auto" (detects the culture from the browser.)
rightToLeft: Enables or disables Right to Left mode: true, false or auto. Default: "auto".
sessionTimeout: Timeout of the session in seconds. Default: 120. Minimum: 60. Disable: 0.
responseTimeout: Timeout of the requests in seconds. Default: 300. Minimum: 300. Increase this value if you expect your application to process long running requests.
pollingInterval: Interval for the automatic polling of the server in milliseconds. Default: 0 (disabled). Minimum: 1000. This option is ignored for WebSocket connections.
autoReload: When true, the application is automatically reloaded when the session expires or Application.Exit() is called. Default: false.
secure: Forces the client to use SSL. Default: false.
showLoader: Loads the ajax loader. Default: true.
loaderTimeout: Timeout before the appearance of the Ajax loader in milliseconds. Default: 5000. Minimum: 1000. Disable: 0.
browserCheck: Custom expression to validate the browser, i.e. "navigator.platform == 'Win32'".
enablePWA: Enables PWA mode in browsers that support it. Default: false.
offlineUrl: URL to navigate to when the client loses connectivity with the application. Default: "".
debug: Enables logging on the client browser console. Default: false.
enableWebSocket: Enables the user of WebSocket if available. Default: true.
enableWebSocketCompression: Enables compression of incoming WebSocket data. Default: true.
maxModalStack: Maximum number of nested modal dialogs. Default: 10.
dropDuplicateClicks: + are still queued and will be executed. Default: false.
disableClientObjectModel: Disables the creation of the JavaScript object model on the client.
impersonate: Set impersonate:true to impersonate the user on the server. Default: false.
threadPool: Configures the thread pool without having to modify the machin.config file. All values are optional. i.e. {minWorkerThreads:100}. Default: null.
options: Map of platform options. i.e. {"automation.mode": true, "mobile.mode": true, ...}.
settings:

Map of custom application settings

deployment: "aws", "azure", "onpremise"

portaldatafoldersdirectory: "", "<your portal data folder>"

Default: "" (ProgramData folder)

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