2.296 Attribute systemMustContain

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This attribute specifies the attributeIds of some of the mandatory attributes of this class. It contains attributes required for system operation. This attribute is optional and can be modified only by the Active Directory system [MS-ADOD].

 cn: System-Must-Contain
 ldapDisplayName: systemMustContain
 attributeId: 1.2.840.113556.1.4.197
 attributeSyntax: 2.5.5.2
 omSyntax: 6
 isSingleValued: FALSE
 schemaIdGuid: bf967a45-0de6-11d0-a285-00aa003049e2
 systemOnly: TRUE
 searchFlags: 0
 systemFlags: FLAG_SCHEMA_BASE_OBJECT
 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.