I am trying to use drools-guvnor web designer to design a sample process.
I want to use both ReceiveTask and SendTask but I do not understand how does it work. Can anyone give me a little help or point me to a link that allows me to deal with this.
I don't see how to use the messageRef field, to which object reference is it supposed to be linked with.
I had a look at the samples in the jbpm-bpmn2 as explained in the User Guide and especially BPMN2-SendTask.bpmn2 & BPMN2-ReceiveTask.bpmn2 => the messageRef is pointing to a <message> object but I do not see in the designer how I can display such kind of message object.