Following https://issues.jboss.org/browse/DROOLS-3186 both "Shape BorderSize" and "Font BorderSize" properties were removed as they are not supported by the DMN1.2 DI format. However there was some discussion as to whether we should support them as extension elements in the XML we marshall.

Well, IMO, if these properties are not part of the standard there's no real need to add support for them (it has little effect on the UI.. removal - and reinstatement - is trivial). However it has bigger ramifications on the backend code.

I'm leaving the decision as to whether we want to support these properties as extensions with etirelli and to a lessor extent mmortari@redhat.com