I'm creating a userTask using Designer and am able to specify an assignee expression, but not a dueDate (can't find an entry field for it). When I add the activiti:dueDate expression directly to the BPMN and save, Designer seems to remove it. Is this construct supported in Designer?
I also just noticed that I can't seem to enter a activiti:executionListener expression and have it stick for a workflow end event. I put it into the listeners properties dialog, but it doesn't persist and doesn't show up in the workflow.