zhiyong cui [http://community.jboss.org/people/zhiyongcui] replied to the discussion "Historytask query" To view the discussion, visit: http://community.jboss.org/message/546004#546004 -------------------------------------------------------------- Thanks for you reply. But 1. what I want to do  is filter  the  result based on the process definition. 2. EnvironmentImpl.getFromCurrent().get(Session.class) seems could not get a hibernate session. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546004#546004] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]