[ https://issues.jboss.org/browse/DROOLS-1966?page=com.atlassian.jira.plugi... ] Michael Anstis commented on DROOLS-1966: ---------------------------------------- Hi [~jomarko] we have lots of model classes already; but they lack implementation of {{equals( o )}} and {{hashCode()}} methods. See: https://github.com/kiegroup/kie-wb-common/tree/master/kie-wb-common-dmn/k... https://github.com/kiegroup/kie-wb-common/tree/master/kie-wb-common-dmn/k... This means the "dirty" mechanism will not work properly when opening, changing (for example a property) and saving. -- This message was sent by Atlassian JIRA (v7.5.0#75005)