I have a BO where there is an optional link to a driver BO. Therefore the shortcut (driver name) is sometimes blank. If I sort on this field, the blank ones disappear. Look at the 2 screen shots. The first is the default sort order and you can see blank drivers. When I click on the driver heading, the blanks (I assume nulls) disappear. This worked fine in version 10.0 and previous version
