Hi I have a requirement where we have xsds as our object model. We use jaxb to get java object model and create a jar. That jar we upload in guvnor. Now We have a major change in xsd. where some of previous elements are renamed and some of previous elements are removed and some new element are added. So now is there any way to dynamically update all the objects. Like refractoring. So that there should not be any rework in writing all rules again. -- View this message in context: http://drools.46999.n3.nabble.com/Updating-object-model-dynamically-tp402... Sent from the Drools: User forum mailing list archive at Nabble.com.