help with users

[sigma-servicios-informaticos]

Hi!!! congratulations for an excelente engine. if you can help me with this problem, i need to know if ti is possible to enable a group of users for a different competition, for example: we have challenge A challenge B and challenge C. and groups 1, 2 and 3, then
the group one is able to participate in challenge A but no in C or B.
group 2 is allowed to make challenge c but no A or B.

is that possible?

[Nakiami]

Thanks! No this is not possible at the moment. The only thing different user groups get is a separate scoreboard.