Firebase is a platform developed by Google for creating mobile and web applications. Firebase provides detailed documentation and cross-platform SDKs to help you build and ship apps on Android, iOS, the web, C++, and Unity We will be using the Firebase Mobile plugin to push notifications from our OutSystems Mobile application to our mobile. In this session, we shall be demonstrating you on how to register your project to Firebase, how to configure your application to use Firebase and how to send notifications from the server to your phone.