Huisheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "how to trace activity?" To view the discussion, visit: http://community.jboss.org/message/540330#540330 -------------------------------------------------------------- Hi Maciej,   PVM doesn't record activity start and end history event records automaticly.  If an Activity want to store its history information, it have to call 'execution.historyActivityStart()' by itself.  And there are only three activities in jPDL do this.  Decision, Task and State.  So I can only see these three activities history records in database. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540330#540330] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]