2.42 Attribute objectClasses

  • Article

This attribute specifies a multivalued property containing strings that represent each class in the schema. Each value contains the governsID, lDAPDisplayName, mustContain, mayContain, and so on. For more information, refer to [MS-ADTS] section 3.1.1.3.1.1.1.

 cn: Object-Classes
 ldapDisplayName: objectClasses
 attributeId: 2.5.21.6
 attributeSyntax: 2.5.5.12
 omSyntax: 64
 isSingleValued: FALSE
 schemaIdGuid: 9a7ad94b-ca53-11d1-bbd0-0080c76670c0
 systemOnly: TRUE
 searchFlags: 0
 systemFlags: FLAG_SCHEMA_BASE_OBJECT | FLAG_ATTR_IS_CONSTRUCTED | 
  FLAG_DOMAIN_DISALLOW_RENAME
 schemaFlagsEx: FLAG_ATTR_IS_CRITICAL

Version-Specific Behavior: First implemented on Windows 2000 Server operating system.

The schemaFlagsEx attribute was added to this attribute definition in Windows Server 2008 operating system.