Defining Loyalty Member Groups
The Member Group picklist is used for grouping members. Typical values can be Domestic Leisure Traveler, International Leisure Traveler, Frequent Business Traveler, and Infrequent Business Traveler.
To define groups
Navigate to the Administration - Data screen, List of Values view.
Query for the Type LOY_MEM_GRP.
Edit the records of this type so there is one record with each of the display values that you want for member groups.
Click Clear Cache.
Note: New values do not go into effect unless you click Clear Cache.