Hi Manuel! How can I create a new group?
go to grigoris->groups->create new group. That should work, if not let me know.
There is another link for adding groups in the top level groups section but I just noticed yesterday that there is a bug and it redirects back to home, will fix that with the next update.
btw also certain names are restricted and not allowed for usernames and group names...This is not documented yet, but then again I have not written any documentation at all yet (I will eventually)...The restricted names are: