Seam dod says add this to components.xml (Seam 2.0 Beta) I get a warning: Severity and Description Path Resource Location Creation Time Id cvc-complex-type.4: Attribute 'expression' must appear on element 'action'. SecWeb/WebRoot/WEB-INF components.xml line 27 1186438702046 44453 Severity and Description Path Resource Location Creation Time Id cvc-complex-type.4: Attribute 'expression' must appear on element 'action'. SecWeb/WebRoot/WEB-INF components.xml line 27 1186439446625 44455 in the schema (http://jboss.com/products/seam/components-2.0.xsd) it appears: <xs:attributeGroup name="attlist.action"> <xs:attribute name="expression" use="required"/> </xs:attributeGroup> I think this implies that only expression is there (and is required to be there!) Please advise what the solution to this is? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071396#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...