Sophos Policies and Groups - restore to different server

Have searched the forum and can not find exactly what I am asking for..

I have a Sophos server with Groups and Policies assigned to the groups. For a migration I have an indentically built server but of course with a different IP and Name. Is there a way of backing up the Groups and/or Policies and restoring just this to the new server. The managed workstations would be brought across at a different time. The requirement at this time is just to have the setup of groups and policies to match our live server.

Thanks.