A simple statement like id of organization with DSL rule [keyword][]{attr:[A-Za-z0-9]+}\s+property\s+of\s+{obj:[A-Za-z0-9]+}={obj}.get{attr!ucfirst}() works just fine with result organization.getId(). If I want to use statements like id property of organization property of department which should result in to department.getOrganization().getId(). OR id property of organization property of department property of employee which should result in to employee.getDepartment().getOrganization().getId(). How do I achieve this? cheers, Prashant -- View this message in context: http://drools.46999.n3.nabble.com/DSL-how-to-define-recursive-expression-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users