Service Desk Express (SDE) USER GROUP – Dayton, Ohio Ron Sorrell2016-02-22T11:55:35-05:00May 29th, 2009|Blog| RJR Innovations was invited to attend the SDE Ohio User Group Meeting. Ron Sorrell, VP & Support Manager @ RJR presented the SDE Road Map and RJR Communication Manager. Share This Story! FacebookXLinkedInEmail