samba - May 2004 - sambaID

I am receiving the following error message in my slapd.conf file.

index attribute "sambaID" undefined.
I am running Samba 3.0.2 on a Linux Enterprise 3.0 server. I have the
samba.schema in my /etc/openldap/schema directory. Obviously the sambaID
is not in the samba schema file. Is there an updated copy of the samba
schema file for version 3.0.2?  I have looked.
Thank you
Susan