Show Groups in dialup_admin

Hi all! This question has been asked (but not answered?) before: http://www.mail-archive.com/freeradius-users@lists.freeradius.org/msg11278.h... I do the following: * click on 'Show Groups' * click on a group * select a member of the group * click on 'Administer selected user' I am then supposed to get the user info on that specific user. Instead the group administration page reloads... How do I make it so that I actually get the selected user info page? Greetings, Evert