Set PR Creator from Command-Line

I have a need to run an external report to find a certain document that has a pending date that requires actions on the document. From this list, I initiate Problem Reports with the document as the associated content. I have been successful in executing this...with this exception....I want to create the Problem Report as a specific user so that all of the tasks assigned to the "creator" will go to this person. I have tried using the specified user during the RMS Authenticator and the PR gets created, but always shows wcadmin as the "creator". I can either create the PR as this user or somehow set the "creator" afterwards if possible. I can post my code if this would help.

Thanks,

James Little

CAD Admin

Corning Cable Systems