Not really sure if this should be posted here. But it seems to fit better here than in the user forum. I've downloaded the JBossTS source tree, and I can see that the XTS source code is split in five folders: WSAS, WS-C, WSCF, WS-T and WSTX. As far as I understood, the WS-C folder stores the WS-Coordination implementation code, the WS-T folder stores the WS-AtomicTransaction/BusinessActivity source code and the WSCF folder stores the WS-CoordinationFramework implementation code. What does the folders WSAS and WSTX contain? I can see that WSTX contains a lot of stuff related to WS-AtomicTransaction/BusinessActivity. Is this some kind of "common" source folder? Thanks in advance. PS: if this is in the wrong forum, please let me know and I'll post this in the user forum. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044550#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...