How can I build for release/distribution on the Xcode 4?

Question

Build for debug is just press on the PLAY symbol, but I don\'t know how to Build for distribution/release?

Answer 1

To set the build configuration to Debug or Release, choose 'Edit Scheme' from the 'Product' menu.

Then you see a clear choice.

The Apple Transition Guide mentions a button at the top left of the Xcode screen, but I cannot see it in Xcode 4.3.