hardawaycg [https://community.jboss.org/people/hardawaycg] created the discussion "Re: can i use rule task in embedded sub-process?" To view the discussion, visit: https://community.jboss.org/message/646596#646596 -------------------------------------------------------------- sorry,after kinds of test,i found this is not because of embedded sub-process,but signal event. rule task doesn't work on a flow file if these is signal event,this is my test case: scene1: just like below,it works: https://community.jboss.org/servlet/JiveServlet/showImage/2-646596-17769/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-646596-17... with java code like this,the console print run,it works. ProcessInstance process = ksession.startProcess("test2Flow");                               ksession.fireAllRules();                               ksession.signalEvent("event1", null,process.getId()); scene2: 1、replace the script task with a rule task,and set ruleflowgroup as sub1 https://community.jboss.org/servlet/JiveServlet/showImage/2-646596-17770/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-646596-17... 2、create a drl file and write a rule name "rule1": rule "rule1"           ruleflow-group "sub1"     when     then         System.out.println("sub1"); end 3、add the drl resource on java code ,then run code like before. the result is console print nothing ? why ? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/646596#646596] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]