I got this scenario that requires to switch view page to new copied of old backing instance. - A JSF page of current instance object is used to modify the object. - The action results in a new clone of object is created with modified data. - Both objects are persisted. - I want to show the JSF view page of the new clone, not existing instance. The problem is with s:button, s:link view of next page need the id of instance object, but the id is not known until object is persisted. If you map <f:param name="id" value="#{objHome.objId}"/>, you got the current id populated that value when the page is loaded. What option do I have for this situation? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4103005#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...