It was cool having an option to send email to user by mentioning this, will this option be available for mentioning group?
I just tested this, group email actually works.
@frissdiegurke It would have been nice if there is an option for group discussion in groups.
Have you set up an emailer yet?
You could probably use the registration email plugin and rather than deny entry, place them into a group.
A proper plugin dev may have a better idea of what to use.
Hello is possible use custom img for group?
This is not possible yet, would be a nice enchancement. https://github.com/NodeBB/NodeBB/issues/5777