modify provisioning profile from xcode 4

Question

i have multiple provisionnig profile and in this times i have to add( and delete) devices, and this make me crazy, in fact i go to developer.apple.com and remove or add devices for those profiles, and i have to download it,add it to organizer ans delete the old ones otherwise i cant manage all of theme.

i look to xcode(4.3.2) and i see that i can add provisioning profile.

there is a way to MODIFY existing one ?

or can you tell me how you do in this cases ?

thank you.

Answer 1

No, the standard developer.apple.com is the only way. Apple adds a digital signature to the provisioning profile, so any modification made by anyone else invalidates it.