Subgrouping in Xcode for FILE Template

Question

I am trying to create a custom FILE template (not a project template). where I need to create a file in a new group (new folder), which should also be created with the file. I searched the web, but there is no link to the file Template But is available for the project template. Is what I'm trying to make possible? direct me to where I can do this.

Thanks at Advance

The structure should be like this -Folder[already available] --- New folder [Created in the file template name] ------- Ah [by file template] ------- Am [by file template]