I downloaded a sample project from net when I opened it its object library has a lots of more controls than in my XCode , why cannot I see these controls in my XCode 4.2 IDE ?

How can I have these controls in my XCode 4.2 IDE ?
Thanks.
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you have to set the deployment target as ios 5.0 and it’s visible only in making of Empty Application. create one new empty application for universal and check your controles