Xcode file template with groups

Hey,

I'm attempting to create a File Template that contains folders. Take the structure below as an example

MyFileTemplete.xctemplate

TopLevelFolder

SecondLevelFolder

- class

SecondLevelFolder

ThirdLevelFolder

-class

If I just setup a template and add my folders and classes it works but when it adds to the project it addes them as File Referance(blue folder icon).

Is there any way to add the folders as a group?

EDIT: I'm looking for a way simialar to the project template where you use Definitions and node keys to create groups. This doesn't seem to translate over to the file template.

<key>Definitions</key>
  <dict>
      <key>hello.h</key>
      <dict>
         <key>Group</key>
         <string>Supporting Files</string>
      </dict>
</dict>

BooRanger