http://docs.jboss.com/seam/2.0.0.CR1/reference/en/html/ It's a Seam-specific thing. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092312#4092312 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4092312