Hi Luciano, Please check the project blog for the 3rd weekly progress report:
Link: http://gdatabindingtuscany.blogspot.com The wiki page is also updated: Link: http://cwiki.apache.org/confluence/display/TUSCANYWIKI/Integrate+Google+services+in+SCA+compositions%28Apache+Tuscany%29 I am currently working on the UML class diagram of the project, and will discuss it in the mailing list when it is done. Your opinion will be greatly appreciated. The UML class diagram will be used to generate the code skeleton of the project, I will be very careful about it. Thanks a lot, Haibo