debian packages: runlevels intentionally deviating from LSB?

Hi,

When invoking "aptitude install kolab", I get these messages?

> Setting up kolab-server (0.4.14-2) ...
> update-rc.d: warning: kolab-server start runlevel arguments (2 3 4 5) do 
not match LSB Default-Start values (-)
> update-rc.d: warning: kolab-server stop runlevel arguments (0 1 6) do not 
match LSB Default-Stop values (0 1 2 6)

> Setting up kolab-saslauthd (0.4.14-2) ...
> update-rc.d: warning: kolab-saslauthd start runlevel arguments (2 3 4 5) 
do not match LSB Default-Start values (-)
> update-rc.d: warning: kolab-saslauthd stop runlevel arguments (0 1 6) do 
not match LSB Default-Stop values (0 1 2 6)

> Setting up cyrus-imapd (2.4.16-6) ...
> ...
> update-rc.d: warning: cyrus-imapd start runlevel arguments (2 3 4 5) do 
not match LSB Default-Start values (-)

Are those runlevel settings intentional?

Joh