If you prefer to manually edit your configuration files, use the following syntax for this option:

#Sort report by accesses
authusersorder accesses
#Sort report by bytes
authusersorder bytes
#Sort report by visits
authusersorder visits

The Chart Top Authorized Users ^(authusers) report can be sorted by accesses, or bytes, or visits. Use the Top Authorized Users Report: Sort by ^{(authusersorder)} option to indicate the sorting order you prefer.