HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "has jBPM/jPDL all capabilities of BPEL" To view the discussion, visit: http://community.jboss.org/message/549063#549063 -------------------------------------------------------------- Hi Younes, If you want to achieve repeat,  you could use decision to emulate. <state name='start state'>   <transition to='decision  repeat'/> </state> <decision  name='decisoin repeat' expr='#{repeat}>   <transition  name='repeat' to='start state'/>   <transition  name='continue' to='continue'/> </decision> <state  name='continue'/> And I think you could use sub-process or group to emulate scope. There is no activity equals with Pick/Recieve for BPEL.  You could put a state to let process instance turn into wait state, then if there is some message come in, you could invoke executionService.signalExecutionById() to let process instance continue. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/549063#549063] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]