[jboss-dev-forums] [jBPM Development] - kcontext.setVariable("variable", value) for begin used by following tasks?

[gigazhang]

gigazhang [https://community.jboss.org/people/gigazhang] created the discussion

"kcontext.setVariable("variable",value) for begin used by following tasks?"

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my flow:
 https://community.jboss.org/servlet/JiveServlet/showImage/2-730215-18401/12345.png  https://community.jboss.org/servlet/JiveServlet/downloadImage/2-730215-18401/450-104/12345.png 

every node i set  #{userid} as actorid

start process:

Map<String,Object> params = new HashMap<String, Object>();
params.put("userId", "Jack");
ksession.startProcess("com.test.task.bpmn",params);


the problem is when the first task completed,how can i change the variable userId to set the follow actor.
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