Calling freebusy information in multi domain environment (kolab 3.1 on CentOS 6.4)

[mistub]

Hi all

I got a freshly installed kolab 3.1 on CentOS 6.4. Prepared the system 
for multiple domains executing the tbits-scripts initMultiDomain.sh 
(before creating a second domain in ldap) and addDomain.sh (after 
creating a second domain in ldap).

Second Domain is working very well. Freebusy information is created for 
the users of the second domain. But I can't call freebusy information 
from calendar. Don't know if I understand the mechanism well enough but 
it seems related to my /etc/kolab-freebusy/config.ini's base_dn setting:

[directory "kolab-ldap"]
lc_attributes[] = mail
loglevel = 100
attributes[] = mail
bind_dn = "uid=kolab-service,ou=Special Users,dc=first,dc=domain"
fbsource = file:/var/lib/kolab-freebusy/%mail.ifb
filter = "(&(objectClass=kolabInetOrgPerson)(|(uid=%s)(mail=%s)(alias=%s)))"
host = ldap://localhost:389
base_dn = "dc=first,dc=domain"
bind_pw = supersecret
type = ldap

Is it possible to have a separate base_dn for my second.domain 
(dc=second,dc=domain)?

Thx Michael

https://github.com/tpokorra/kolab3_tbits_scripts/blob/master/kolab3.1