I'm trying to outject a new "Category" instance from a method markes as a factory method. "Category" is my entity POJO. | @Out(scope=ScopeType.CONVERSATION,required=false) | Category selectedCategory; | This is my factory method: | @Factory("categoryArticles") | public void CategoryViewer() { | selectedCategory = (Category)em.createQuery("from Category c where id = :categoryId").setParameter("categoryId", categoryId).getSingleResult(); | } | So whenever I want to write an object to a Seam context, it has to be Serializable... Thanks Norman! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4008704#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...