We are running a number of Struts apps in Portal and do not have any significant problems. We stick to using the Struts tag libraries however and do not use code directly in the JSPs. If you are under time constraints, converting this app to a portlet shouldn't be too difficult. If you have the time for a rewrite, however, using something like Seam might be a better choice. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4254829#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...