Hi! I just created the page http://dev.xwiki.org/xwiki/bin/view/Design/SingleSignOn where I'll document everything regarding my Single Sign-On project. Since I didn't get any feedback the last time I asked this question I'll ask it again: Another question. Just looking at OpenID now. What are the plans for it? Should it be enabled by default? Should it be possible to turn it off? I would like to see OpenID support out of the box. I don't know if it makes sense to turn it off.. What happens with existing OpenID users if someone turns it off? Should we really start with the integration of a big framework like OpenSSO? Wouldn't it be better to implement OpenID support for example with a dedicated OpenID library? We should also consider the fact that ESOE for example simple uses the OpenID4Java library and OpenSSO doesn't support OpenID (authentication) at all. I think it's much easier for the user if everything is bundled with XWiki so that he doesn't need to install any other component or complex service like ESOE or OpenSSO. If it's OK for you I would start creating the architecture and describe detailed how I would like to implement OpenID support with a OpenID library the next days. Then ask for some feedback on that and finally begin to implement this. My last exam is next Monday (July, 7th) so afterwards I'm finally free to work exclusively for XWiki :-) Cheers, Markus