Hello, Thanks for the answer and the scheduller... but what I first need to do is to reset the cache of one portlet. what is in this method ? MyPortlet.resetCache(); did I missed something obvious about the portlet cache (and JSR-168)? (I mean the UI and the html fragment cached between two requests). how can you say : reset the cache now for this portlet ? and force to go throught the doView method, even if the cache timeout is not over. It is not supposed to be done in the JSR-168 and I am looking for a "special JBoss portal implementation of cache" way to do it. Thanks again, Antoine View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003498#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...