My problem is : had a variable as this : and and action that set a value of this variable public class UserOfGroupActionHandler implements ActionHandler { public static String actors = ""; public void execute(ExecutionContext executionContext) { ... .. . executionContext.setVariable("group", actors); } in my process definition a have this : in my logging appserver i understand that the action don t call the class and the group are not evaluated!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! thank you for your help View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4139605#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...