Hi could someone let me know the prefered way of using hibernate backed collections in a DataTable type way please. I realise I can copy the hibernate collection back in and out of the conversation bean to DataModel and DataModelSelection but that seems a bit silly. Other attempts I have made result errors usually involving the backing bean being of the incorrect type (PersistentSet for example) Also an example of multiple DataModels in a pojo would be great. Kind Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3991051#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...