Hi devs, I've been working on the Collaborative Business Drawing Framework API and integration with the xwiki and have a small demo of my current work: http://carmarket.gotdns.com:8090/xwiki/bin/view/Main/CBDF Known bugs: - When in select mode, if you click on another object, the transform points became appearing out of place - When you execute bring to front, the object stays in front of the transform points I'm sure it has more bugs, and i hope you guys help me finding them :) Small regard on the user experience: - To do the last point of a polyline use double-click instead of click. - To edit a object property you have to select it first! The bugs listed are easily solved, except in the case of the transform points out of place, but it's a Tatami's bug and i found i workaround so after my exam i'll solve them and hopefully continue developing.If you want to have a look at my messy source code, its located at https://svn.xwiki.org/svnroot/sandbox/xwiki-product-cbdf/ All kinds of comments are appreciated, enjoy your drawing! Best Regards, Miguel Bento.