In my app I'm programmatically creating a UIDecorate component: UIDecorate component = (UIDecorate) getApplication().createComponent(UIDecorate.COMPONENT_TYPE); This used to work in Seam 1.2.1, but with 2.0.0.Beta1 I now get | Caused by: javax.faces.FacesException: Expression Error: Named Object: org.jboss.seam.ui.UIDecorate not found. | at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:529) | at org.jboss.seam.jsf.SeamApplication.createComponent(SeamApplication.java:91) I can see UIDecorate in jboss-seam-2.0.0.BETA1\jboss-seam-ui.jar\org\jboss\seam\ui\component\ but its been deleted from CVS (http://fisheye.jboss.com/browse/JBoss/jboss-seam/src/ui/org/jboss/seam/ui) as part of http://jira.jboss.org/jira/browse/JBSEAM-1013 (Port Seam JSF controls to Ajax4JSF CDK). If we're not meant to be using UIDecorate anymore whats the equivalent ajax4jsf/richfaces component? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4061018#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...