Here's some general, quick editing tips.

I use word "topic" here to describe the pages that are under groups on the sidebar.

Editing topic:

• open the topic for viewing
• press "edit page" on upper right of the window to start editing the file
• press "save" when you are done.

Adding new topic:

• press "edit sidebar" on top of the sidebar
• find the group under which you want to add
• type the name of new topic like this: GroupName/TopicName.
• save
• now you should see your new link on the sidebar, with question mark in the end of it. click the question mark to start editing your new topic.
• save, now everything is done. sidebar shuold show your new topic just like others, and you can continue editing your topic anytime you want.

Creating link from topic:

• edit the page
• type the link name into the text LikeThis
• if you want to link to a topic that belongs to another group, you have to add the group name there too GroupName/TopicName.
• save
• if you already had a page with that name the link should be working.
• if you didn't you see the link name there with question mark on the end. click the question mark, and new page is created for your editing.

general things about links and wiki:

• all the links are written like this: GroupName/TopicName
• wiki-system thinks a word is a link everytime is has two or more capitalized letters in it. if for some reason you cannot have that, you can force a word to be link, by putting curly brackets around it like this: {{linknamehere}}