Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "IdentityService implementation" To view the discussion, visit: http://community.jboss.org/message/546474#546474 -------------------------------------------------------------- It happens because assignment (assignee, candidate-groups, candidate-users) can be given as expression that must be evaluated on runtime. Since you don't/can't use juel in your system I would recommend you create your own implementation of ScriptEngine that will do the evaluation for you instead of the default one based on juel. You need to specify what language shall be used for evaluation and you can do that with another attribute for task activity: - assignee-lang - candidate-users-lang - candidate-groups-lang Another way could be to used other that are already defined: - bsh - groovy HTH -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546474#546474] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]