I think something is missing for me. The current webconsole (3.2.3) lists all process instances. |select pi from org.jbpm.graph.exe.ProcessInstance as pi where pi.processDefinition.id = :processDefinitionId order by pi.start desc| How can i determine if is the process instance running in another jbpm context and it is not in a waiting state? i know GraphSession.findAllProcessInstancesForADefinition returns with all running processes but i don't know if an other context working on the process. example: the other context is working on my custom action: public void execute(ExecutionContext executionContext) throws Exception { // TODO Auto-generated method stub System.out.print("asleep"); Thread.sleep(60000); System.out.print("awake"); executionContext.leaveNode(); } thx for the support, Janos View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4189021#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...