I'am exposing an ejb as a web service and then importing the web service model in dynpro. But when i try making any changes to the ejb, such as adding a new method or changing the signature of the existing methods, the same web service does not get reflected because it has already been imported as a model in the dynpro application.. is there a way in which i can change the existing web service without making a new one and still get the dynpro project affected by the changes. can i reimport the web service in my dynpro project??? please help!!!