hi.I'm a new user of pvm.I wanna define concurrent process like "fork" and "join" in jbpm.But I cannot find "fork" and "join" in pvm and only find "node".So I can only use node to simulate the behavior of fork like this: ProcessDefinition processDefinition = ProcessFactory.build("sequence") .node("one").initial().behaviour(new Parrel("one")).transition("aaa").to("two").transition("bbb").to("three").node("two").behaviour(new WaitState("two")).transition("ccc").to("four").node("three").behaviour(new WaitState("three")).transition("ddd").to("four").node("four").behaviour(new WaitState("four")).done(); Execution execution = processDefinition.startExecution(); Execution e=execution.createExecution("child"); Execution e2=execution.createExecution("child2"); e.signal(); e2.signal(); But i want the real fork and join like jbpm do.Is there any implemented fork and join in pvm? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197045#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...