Hi, I have installed jBPM eclipse plugin from http://downloads.jboss.org/jbpm/release/6.0.0.Final/updatesite and most of the cases it works fine. But i have encountered whenever i am editing a bpmn file and removing/adding any new node in somewhere between, ID created for the new node is duplicate of any existing node ID and hence it results in server satrtup failiure that given node can not have 2 incoming connections.  it works fine if i am adding a new node at the end of the file.Any body is aware about this issue?