When you open that part of options there in the "IRC Network" area is the "Groupname" and in "IRC Server" is the server in the group. So lets say I add 1 server with this info:
Description: MyNet
IRC Server: irc.network.net
Port:6667
Group: Networked
Now lets say once i connect to that irc server (Its fictional by the way) i find out they have 2 more servers. So now i add each of those servers the same way but with the appropriate server names:
Description:MyCom
Server:irc.network.com and
Description: MyEdu
Server:irc.network.edu.
Now when i select the "Groupname" of "Networked" in the "IRC Network" area it will now give me 3 options in the "IRC Server" section and they will be ...
MyCom
MyNet
MyEdu
but they will show as whatever you named them in description so the first one will show as MyNet. So Description is what they will be named in the "IRC Server" area. Omg too much coffee..... is that overly repeditive??