Elements of the site.xml can be inherited. Unfortunately, makes this feature unusable by this project. However, you can copy a site.xml into the src/site/site.xml on your project. The files available to copy are:

default
contains just a very general outline.
  • Main
    • Welcome
    • FAQs
sourceforge
includes the required logo and links to:
  • Main
    • Welcome
    • FAQs
    • Screen Shots
  • Get project name
    • Download
    • License
  • Community
    • Development
    • Announcements
    • Wiki
    • Forums
    • Tasks
    • Feeds