There are a number of features in the AppArmor platform that allow an app user to interact with a "dispatcher". A Dispatcher monitors the AppArmor Dashboard, and can respond to various requests from end-users. The dispatcher is notified of the requests via "Toast Notifications". These toast notifications appear in the bottom right of the dashboard, and play an audible sound.
Clicking the toast notification will direct you to details of the request. Clicking the "X" icon in the top right will dismiss the notification.