Where is the Supporting Files group?

I don’t see it anywhere in Xcode. The only directory under RaiseMan is Assets.xcassets.
Thanks for your help.

Are you using the latest and greatest version of Xcode?

I have just discovered that if you create a project and select Swift as language, then you won’t get the Supporting Files group. You only get it if you select Objective-C.

So there you go, Xcode is still evolving ahead of your book.