I read in the 3.2.2 docs one could dynamically specify a sub-process to run. Something like this: <sub-process name='#{mySubProcess}' binding='late'/> | I was assuming that in 4.0 something like the following would work. But I always get a null pointer exception in SubProcessActivity at line 69. <sub-process g="228,193,92,52" name="ConcreteWork" sub-process-key="#{SKYLINE_FLOW}"> Has this nifty feature been taken away? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245164#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...