The web interface of the application is divided into several tabs that give you access to modify the performance of the different settings of the device: Wi-Fi, VPN, mail, certificates,...
The generated profile is saved as a xml file you have to upload to a server. Then you only have to access though the iPhone or iPod Touch to that file and import it. You can also email it.
To access the page where the interface is installed you have to type the following URL: https://localhost:3000/