From Zero to App Store in Xcode 5
New account management features in Xcode 5 make it easier than ever to sign and package your app. Join Xcode engineers as they take a brand new project through to App Store submission. See how the new capabilities editor makes it simple to add iCloud, Passbook, and other features and entitlements entirely within the Xcode environment.
WWDC 2013 - Session 403 - iOS, macOS