!!! Overview [{$pagename}] is the [DistinguishedName] of this [objectClass] or one of its [SUP]. The [objectCategory] property is an indexed property used to increase the efficiency of [objectClass] searches. If [{$pagename}] is not specified when a class is created, the system sets it to the [distinguished name] ([DN]) of the classSchema object for this class. If this object will be frequently queried by the value of a superclass rather than the object's own class, you can set [{$pagename}] to the [DN] of the [SUP]. For example, if you are subclassing a predefined (category 1) class, the best practice is to set [{$pagename}] to the same value as the superclass. This enables the standard UI to "find" your subclass. When an instance of this object class is created, the system sets the [objectCategory] property of the new instance to the value specified in the [{$pagename}] property of its object class. !! [LDAP] [Microsoft Active Directory Attribute] Definition The [{$pagename}] [AttributeTypes] is defined as: * [CN|Cn]: Default-Object-Category * [OID] of [1.2.840.113556.1.4.783] * [NAME|Attribute-Name]: [{$pagename}] * [DESC]: * [EQUALITY]: [] * [ORDERING]: [] * [SYNTAX]: [2.5.5.1] * [LOWERBOUND]: * [UPPERBOUND]: * [OMSyntax]: 127 * [SchemaIDGUID]: [26d97367-6070-11d1-a9c6-0000f80367c1] * [mapiID]: * [SINGLE-VALUE] * [NO-USER-MODIFICATION] * [USAGE]: [UserApplications] * [Extended Flags]: ** [X-ORIGIN]: [MS-ADSA] * [X-SYSTEMFLAGS] * [X-SCHEMAFLAGSEx] * [X-SEARCH-FLAGS] * Used as [MUST] in: ** * Used as [MAY] in: ** !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]