Hi, this is probably an academic question, since I haven't tried it out, yet, but, is it possible, that one portlet uses a different version of the the same library as another portlet or the application server classpath? Do the portlets share the classpath with each other or with the application server or is it possible to define different classpathes? Greetings, Thorsten. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108902#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...