I am new to JBPM 5. I tried some exemple and deploy them into JBPM console it was good and simple. But now in my training i have to define a real process like request of vacation and to developp my client using JSP or flex. My problem is that i have not find any tutorial who work issu thi example or a similar one and i can't find how to bind between jBPM and my client. Also i have a problem to persist jbpm using mySQL. This problem still continue for 2 weeks.