Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion "Re: Data input objects - blocking a task" To view the discussion, visit: https://community.jboss.org/message/804543#804543 -------------------------------------------------------------- one additional way of achieving blocking execution until something happens is to use intermediate events. As it comes to the case described I would suggest to use conditional intermediate event that will be activated as soon as defined condition becomes true - for example an object is inserted into the session. HTH -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/804543#804543] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]