Clone the project to you local workspace (git clone email@example.com:yourname/foo.git)
If you are a commiter, add a remote upstream location (git add remote upstream firstname.lastname@example.org:jbosgi/foo.git)
When done, push your work upstream (git push upstream yourbranch)
David, technically nothing should have changed for you (i.e. your local git repo urls should work as before). However, I'd prefer to use 'jbosgi' as the 'upstream' and not the 'origin' remote location. This would be in line with how folks work on AS.