Two questions:
Since Activiti Modeler does not have implementation of message flow between lanes. How can one model message flow from one lane to another lane i.e. A message flow from Customer lane triggers message event on Customer Service Agent?
I installed Activiti-5.19.0 and noticed the embedded modeler is similar to the Alfresco's enterprise version, unlike the older version 1.0.
Is this new version open source as well?