[rules-users] referencing two or more classes with the same name but in different packages

Hi, Is it possible to reference two or more classes with the same name but in different packages in a DRL file? For example if I have a class named Order but the class exists in two different packages. One is customer.invoicing.Order the other is client.service.productcatalog.Order. I tried something like the following but got an error when the DRL file is parsed. rule "Customer Rule" when o: customer.invoicing.Order() then System.out.println("customer invoice order exists."); rule "Client Rule" when o: client.service.productcatalog.Order() then System.out.println("client order exists."); Thanks, ST