Registering iPhone on Apple program portal - Problem in doing this

Hi guys,

During the process of registration, i'm following all the steps provided on apple developer site. However, i come to this one step and i'm stuck. It shows details to copy identifier code when iphone device is opened in xcode organizer. And then the document continues to submit this information on apple iphone program portal. However, on this portal, there is no space provided anywhere on the page, where i could submit this information.

Can somebody guide me the next step in registering iPhone over apple iPhone program portal?

Thanks in advance.