I use inverse and converse, i can see the rooster with groups, but i can not send message to a group, only to users.
Is it the normal function or a bug ?
That is intentional behavior. In Converse/inVerse (as most XMPP clients), you can only sent messages to a group of people when they all join a chatroom (or multi-user chat, MUC for short).
Thank guus, i understand , this is different than my psi-jabber client which i can send message to groups.