Hi, I've a drools flow which has sub flow node in it. I've create a drools flow variable both in main flow and sub flow with the same name. Then I use that variable to set Parameter Mappings of a work item with in my main flow and in sub flow. The work items in main flow get it fine and works perfectly but the sub flow work items complain that it couldn't fine parameter. Here is what i get in logs: 16:43:59,379 ERROR [STDERR] Could not find variable scope for variable myvo.comment 16:43:59,380 ERROR [STDERR] when trying to execute Work Item My Workitem 16:43:59,380 ERROR [STDERR] Continuing without setting parameter. In my code i start main flow with a map of parameter called "myvo" and I assumed that the same variable will be passed to sub flow automatically but it didn't. Does anyone know how can i pass the parameter to my sub flow ? Thank you -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-flow-variables... Sent from the Drools - User mailing list archive at Nabble.com.