Active Directory users do not have correct userlevel

Active Directory users do not have correct userlevel

The user in my active directory (AD) can be logged in into zenOn if the Option "use active directory users" has been set in the control panel, however they do not receive the appropiate userlevel I configured with the tool "zenOn user level" from within the AD. Instead the user logged in has the password level "1, 0, 0, 0" for the 4 system variables. What am I doing wrong?
The zenOn version used is 6.20 SP4

This is a migrated post! Originally posted on 04.06.2007 by user markclemens. Please be aware that information can be outdated.