Kickstart RHGS 3.1

Hi,

trying to kickstart RHGS 3.1 via PXE boot. The %packages section contains:

%packages
@base
@rh-gluster-storage
nfs-utils
ntp
postfix
-sendmail

I found the 'rh-gluster-storage' group in comps.xml file on the ISO. But when installing. I am getting error:

You have specified that the group 'rh-gluster-storage' should be installed. This group does not exist.

Does anyone have a working kickstart file for RHGS 3,1?

//Zdenek