[Guide] Wiki for multiplayer game

A friend and I want to make our own multiplayer game, for fun. But it is harder than it looks.
So we took a step back, and we decided to first try to fully understand how the template (http://hub.jmonkeyengine.org/forum/topic/multiplayer-game-template/).

I don’t think that we are the only ones who try this. And I think that it’s hard, because it’s not documented, so that’s exactly what we are going to do.
By documenting the template, we hope to provide newbies (such as ourselves) an insight in the structure of the template, to easily modify it.
The main goal is to make it clear enough so that someone with a bit of java knowledge can use the template and the wiki, to make a 2d multiplayer game, in 24 hours.

The problem is, we aren’t skilled enough to do it ourselves. We will try, but there are things which we don’t know/are unsure about.
That’s the reason why this topic exists. We’d appreciate it if people would help us out by completing the wiki/answering questions we have.

Link to the wiki:
https://wiki.jmonkeyengine.org/legacy/doku.php/multiplayer_template

It’s in a very early stage, but we still have plenty of holidays left.

A question to start:
Is it allowed to use puush to show images? e.g. the class diagram
I don’t think that it’s possible to host images on the wiki itself.

Greetings,
Newbie

PS: Sorry for making a lot of posts.
PS2: We are newbies, we got that. But we are still going to try :stuck_out_tongue: