Hi,

Vincent, you asked me to discuss about this doc in the mailing list.

This doc concentrates on complete setup guide for a newbie user (admin). Once setup is done, provided the help links for admin & user. I haven't created any redundant pages. Wherever required, xwiki links are re-used. Moreover, there are few additional links provided.

This is the TOC of the doc.
1    Document Purpose    
    2    Prerequisites    
     2.1    Jdk    
     2.2    Tomcat Installation    
     2.3    Mysql    
3    Database    
    3.1    Create Database    
4    Xwiki Installation    
    4.1    Deploy Xwiki    
    4.2    Default Wiki Xar    
    4.3    Importing Xwiki Pages (Xar)    
5    Xwiki Help    
    5.1    User's Guide    
     5.1.1    Video Tutorials    
     5.1.2    Features    
5.2    Admin Guide    
    5.2.1    Create Groups    
    5.2.2    Add Users To Group    

Refer the attached doc.
http://www.xwiki.org/xwiki/bin/view/Sandbox/InstallDevGuide 

Thanks,
Sanjay