When I create a new xib in interface builder the Interface Builder Document (Versioning) development parameter is defaulting to xCode 4.1
Is there anyway to default this to xCode 4.2 – The reason I ask is I recently changed a project to use IOS 5 and 4.2 – The project was originally created in 4.1, and when I create a new xib and set the size of the view to “Form Sheet” it generates a waring:
Attribute Unavailable: Form Sheet simulated metrics are not available prior to Xcode 4.2.

I can fix the warning by changing the Document Version drop down in the property inspector to 4.2

You will have to modify directly the XCode templates :
/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/File Templates/User Interface– Contains templates when you choose the menu File->New…->New File…/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/File Templates/User Interface– Contains templates when you choose the menu File->New…->New Project…Edit the any xib you want by adding this inside
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