File _servicedata of Package jeos-firstboot

<servicedata>
<service name="tar_scm">
            <param name="url">git://github.com/openSUSE/jeos-firstboot.git</param>
          <param name="changesrevision">db3bc7cae37d0c2c29da5c621bfab837e0634cff</param></service></servicedata>