We can add an option on login to look for your school/company. The text field will trigger a web service to the hub. The web service hub function will return the list of registered site matching the string.

On selection the app can connect to the site or display a error message saying the site doesn't support mobile.-

So finally we want to implement this using as backend the new Moodle Apps Portal (apps.moodle.com) allowing institutions to set an alias for their site name or even configure how they want to display their real name. We will allow also institutions to opt-out to not be listed.