Android and computers
After a couple of visits the platform offers to install itself as an app, with your institute's name and icon. Choose Install. It then opens like an app, sends notifications and opens even without internet.
iPhone and iPad
Tap the Share button in Safari, choose Add to Home Screen, then Add.
Notifications
Once installed, the app asks whether to turn on notifications. You can change this later in Settings, and choose what reaches you on each channel.