"Universal Schema Reference":

Collabra Server Object Classes
Releases 1.x, 3.x, and 4.0


ngInfo
Supported by Netscape Collabra Server Netscape Directory Server 1.0, 3.x, 4.0
Definition Object class used by the Netscape Collabra Server to store discussion (news) group information Object classes of this type are stored in a separate subtree under ou=Netscape Servers. The branch point is represented by the ngcomponent=. entry. Thus, if your directory's suffix is o=Airius.com, then all discussion group information is stored in the subtree: ngcomponent=., o=Airius.com This subtree and its contents are written to the directory by the Collabra server. The structure of this tree, the format and usage of the nginfo object class, and the format and usage of the nginfo attributes are subject to change without notice.
Superior Class top
OID 2.16.840.1.113730.3.2.26


Required Attributes	Description
objectClass	Specifies the objects for this object class.
ngcomponent	A single part of the discussion group's name.


Allowed Attributes	Description
description	Text description of the discussion group.
nsAccessLog	Access permissions set for the various Collabra roles.
nscreator	User ID of the discussion group's creator.
nsflags	Reserved for future use.
nsnewsACL	Access control set for the discussion group.
nsPrettyName	The discussion group's name.
subtreeaci	Reserved.