squidguard shouldn't block the usergroup "lehrer"

[Dieter Kroemer]

Hallo,

I installed SquidGuard and it works fine :-)

But how can I change the squidGuard.conf, that squidGuard doesn't block the
usergroup "lehrer"?

squidGuard.conf:
----------------

logdir /var/log/squidGuard
dbhome /var/spool/squidGuard/db

<...>

dest aggressive {
         domainlist aggressive/domains
         urllist    aggressive/urls
         log blocked.log

dest porn {
         domainlist porn/domains
         urllist    porn/urls
         log blocked.log

dest good {
         domainlist custom/good/domains
         urllist    custom/good/urls

<...>

acl {
    default {
        pass good !bad !ads !aggressive !audio-video !drugs !gambling
!hacking !porn !violence !warez all
        redirect
302:http://192.168.0.1/cgi-bin/squidGuard.cgi/?clientaddr=%a&clientname=%n&c
lientident=%i&srcclass=%s&targetg
roup=%t&url=%u


Thanks
Dieter