Hi dorothy, JBoss EPP 4.3 supports WSRP 1.0. For further information, please, take a look at http://www.jboss.com/pdf/JBoss_EPP_datasheet.pdf View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4239065#4239065 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4239065