Status of rfc2307bis?

[Pierre Girard <pierre.girard@gerad.ca>]

Hello,
  When I look at the list of included schema with openldap 
(http://www.openldap.org/doc/admin24/schema.html#Distributed Schema 
Files) rfc2307bis isn't listed.

What is the status of that schema, is it obsolete? If I understand 
correctly, it expired in 2009. Is that correct?

What we want to do is setup an LDAP server only to put automount 
information, what would be the proper way of doing that, use the nis.schema?

Any recommendation?

Thanks for your help.