如何将CoreData添加到选项卡栏应用程序

I just updated to Xcode 4.01 or 4.1 (forgot) and I don't see the option to create an App and use Core Data. Before, I when I chose a template from the template chooser, the option would be there. It isn't now. How can I fix this?I just updated to Xcode 4.01 or 4.1 (forgot) an