It's in controllers (controller.xml files). There you can chain the requests and redirect...
For now a long time, we no longer use a workflow engine in OFBiz
http://ofbiz.apache.org/docs/workflow.html we use the ECA concept
https://cwiki.apache.org/confluence/display/OFBTECH/Service+Engine+Guide#ServiceEngineGuide-ecasIn other words it's an EDA (Event Driven Architecture) baked by a SOA (Service Oriented Architecture)
Look for workflow in
https://cwiki.apache.org/confluence/display/OFBADMIN/Apache+OFBiz+Project+Overview for more
But you will need to read more than that if you want to better understand, and especially get the best of OFBiz...
Jacques
From: "Sugail Hameed" <
[hidden email]>
> hi,
> i am currently creating the services and events .could any one make clear
> over the control flow for that .
>