Auto generated link IDs
View at oid-info.com
Autogeneration of LinkIDs is a new feature in Windows Server 2003. The system will automatically generate a link ID for a new linked attribute when the attribute's linkID attribute is set to 1.2.840.113556.1.2.50. A back link for this forward link is created by setting the linkID to the attributeId or ldapDisplayName of the forward link.