Adding AGS Group Names in KeyLab 2


I was wondering if there is any way to add additional AGS group names to be used in the AGS mapper. I was trying to AGS our LUCT testing sheets, but these don't appear in the dropdown selection of group names. Is this because the current list is from a previous AGS 4 version, and is there any way to add additional group names?

Any help with this would be greatly appreciated.