to get list of process instances for particular process provide processdefinition id Query query = session.getNamedQuery("GraphSession.findAllProcessInstancesForADefinition"); | query.setLong("processDefinitionId", processDefinitionId); | java.util.List processInstances = query.list(); Iterate these instances and for one instance get list of task instances by invoking method of process instance object java.util.List taskList = processInstance.getTaskMgmtInstance().getTaskInstances(); you can also use this query to get list of all process definitions Query query = session.getNamedQuery("GraphSession.findAllProcessDefinitions"); to get list of all process instances Query query = session.getNamedQuery("GraphSession.findAllProcessInstances | "); For each task instance use taskIns.getActorId(); taskIns.getStart(); taskIns.getEnd(); View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240201#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...