It would be helpful if the directory search function on the Wi-FI clients could be more flexible, allowing for search by either first name or last name.  It would also be helpful if some of the group names were more intuitive to end-users.  For example, it is not intiuitve to a non-system administrator that groups like "E D" , "N I C U" and "I C U" are spelled wiht spaces in between to aid speech recognition.