Jérémi, I don't have too much time this afternoon to go through that with you but I added some ideas for stories and put a comment that might interest you here concerning the idea of an "Application" space to do all of this: http://www.xwiki.org/xwiki/bin/view/Dev/Iwanttoexportanappli I will have a bit more time to go through your work this Friday and then we can try and get this right. Have you seen how components are managed in Zope ? Other thought, let's use a specific extension, let's say a ".xar" file or something instead of just ".zip" for XWiki Application Archive. I don't know if that has already been taken. Luis. On 5/10/05, jeremi joslin <jeremi23(a)gmail.com> wrote: -- Luis Arias http://www.xwiki.com http://www.innover-entreprendre.net +33 6 14 20 87 93 mobile