As the new HIM Supervisor, one area of responsibility is the Release of Information (ROI) department. Upon reviewing the releases being processed through the department, it was determined that the ROI staff do not understand the basic requirements of an authorization. You are responsible for educating the ROI staff on what must be filled out on an authorization to make it valid. In 2 -3 pages, discuss the main elements that must be completed on the authorization to make it valid and the six reasons an authorization would be considered defective.