2.291 Attribute helpData16

This attribute was used for the Win16 Help file format for Microsoft Exchange Server 4.0. It is not used for any other versions of Exchange Server.

 cn: Help-Data16
 ldapDisplayName: helpData16
 attributeId: 1.2.840.113556.1.2.402
 attributeSyntax: 2.5.5.10
 omSyntax: 4
 isSingleValued: TRUE
 schemaIdGuid: 5fd424a7-1262-11d0-a060-00aa006c33ed
 systemOnly: FALSE
 searchFlags: 0
 rangeLower: 1
 rangeUpper: 32768
 mapiID: 32826
 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.