Conquer Club

This is actually two questions.
First, is it possible to set up sub-topics within a private clan forum? If so, how?
Second, how do you go about "hiding" lists as shown in this post?http://www.conquerclub.com/forum/viewtopic.php?f=441&t=142770

Yes, it is possible to have sub forums within the forums. No this feature is not availiable for clans right now.

read this for more tips on posting; How to: viewtopic.php?f=57&t=17807

also read the below spoiler for How to, make spoilers..
Spoilers
Ever have a list of things you need to show, but don't want a mile-high post? Well, we have a solution for that.

show: Explanations and Whatnot

Thank you sir. direct and to the point, I like that!