I found how this could work... maybe somone from jBPM can help me.. there is an interface TimerSession whioch has a method: | void schedule(Timer timer); | This interface has 2 implemantations JobExecutorTimerSession and EjbTimerSession!! the problem ist that i have no Source for EjbTimerSession... The question is now how can i inject my own TimerSession implementation? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4262772#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...