Users can be grouped by almost any field, in any order

a  b  c  d  e  f g h  i  j  k  l  m n  o p q  r  s  t  u  v  w x  y z _ * 
First Role Display Name Description
Tester Big Hulk The Planetarium or the Zoo
Tel 999666
Subscriber boboy
Subscriber boby
Happy, Focused
Subscriber Ben Jamin
BadCop Berry Picker, Sunshine&Harmony Blueberry Farm, The Bayou
Tel 987656
Happy, Sad
Subscriber BillyBob