title: Xcode Groups & Files: How can I copy files from project A into project B without getting crazy?
body: <p>For some reason, the representation in Xcode "Groups &amp; Files" does not match the file hierarchy in the folder where all my real project files are. And for some reason, I can't copy a entire group or even single file and put that into another project. So I have a nice hierarchy of images within "Groups &amp; Files", but all thos ordered images are unordered like a big mess in just one giant folder full of stuff on my file system. Really horrible ;)</p>
  
  <p>So now I wanted to put all my icons into another project, but I cant just copy the Group "img > gui > icons". I have to pick every single icon image from my file system, where icons are mixed up with a few hundred other images and files.</p>
  
  <p>Is there some hidden option I can activate so that Xcode will manage to reproduce the hierarchy of "Groups &amp; Files" inside my project folder on the file system? Or how else could I copy those files?</p>