Hi I had a backing bean with a DataModel and DataModelSelection that was working with JSF h:dataTable. Now I changed to RichFaces rich:datatable and I got an exception: java.lang.IllegalArgumentException: value of context variable is not an instance of the component bound to the context variable: passengerFlight I use the classic Seam s:link as well as the more tricky Tomahawk t:selectOneRadio. Should it work with RichFaces also? As I understand the classic HotelBooking sample we can use Seam s:link or JSF h:commandLink or h:commandButton. But RichFaces already provides a selection mechanism. So I would like to make use of it. How can I use Seam with RichFaces rich:scrollableDataTable and set Seam DataModelSelection? I want to use Seam because I don't want to have RichFaces code all over the EJBs. If I use RichFaces selection I need RichFaces classes on the EJB-side. Alain View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4129848#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...