Priority for Tokens or Priority propagation ------------------------------------------- Key: JBPM-591 URL: http://jira.jboss.com/jira/browse/JBPM-591 Project: JBoss jBPM Issue Type: Feature Request Components: Core Engine Affects Versions: jBPM 3.1 Reporter: Alexey Kakunin Assigned To: Tom Baeyens For current moment priority may be specified for Task (and as result will be assigned to TaskInstance). User may change priority of task instance... but... I think it is not enough. For example - we have process for processing ToDos. This process has different steps: specifying todo, assignment, processing, requesting additionalo information, results verification... We cannot say in process definition priority for this tasks - usually it is normal. But - it is much more improtant to be able to specify priority for the process instance - so, then we create new todo (and stating new process instance with new token) - specify priority of this process. Here I see different ways to implement it: * Priority Propagation - priority assigned to the task instance stored in token and then assigned to the all next tasks (in case then no any special priority is not specified in this task); * Priority may be assigned to the process (in this case we will have process priority - and priority of the task in this process); * Priority may be assigned to the token (and in split node we can assig different priorities to different subtokens); Of course it is possible implement by ourself by writting special actors and so on - thanks to the really high jBPM flexibility, but I think it is good feature for jBPM core