Thanks for the reply. However my issue is a little different, the team I want to join does not show up in the search at all, starting from within the Primegrid project, so I can't get to a team page to select Join. You can verify for yourself. Team name is GE. On Boincstats the team ID is 3046.
I am already a member of this team for other projects. It could be because this team has no contributions yet to Primegrid so it doesn't show up in the search. Is that possible?