I met a problem with the workflow initiator. Usually the workflow initiator was passed from the event creator, and its value would be <US+UserID>. But this time, when I created a new workflow as before, passing the event creator to the workflow initiator. But its value turned out to be <' '+UserID>, the prefix US was replaced by 2 space ' '. And I could not find out which configuration to fix this. Can anyone help me on this?
Thanks in advance!