The is used enforce constraints on the value of an attribute within a portion of the directory. 1.3.6.1.4.1.26027.1.2.120 ds-cfg-unique-attribute-plugin ds-cfg-plugin org.opends.server.plugins.UniqueAttributePlugin Specifies the attribute type to check for value uniqueness. Specifies the attribute type to check for value uniqueness. The values for each ds-cfg-unique-attribute-type attribute must be unique within each base DN specified in the configuration's ds-cfg-unique-attribute-base-dn attribute or within all of the server's public naming contexts if no base DNs were specified in the configuration. The plugin will bypass unique attribute checking. 1.3.6.1.4.1.26027.1.1.467 ds-cfg-unique-attribute-type Specifies a base DN that the attribute must be unique within. Specifies a base DN that the attribute must be unique within. The plugin will use the server's public naming contexts in the searches. 1.3.6.1.4.1.26027.1.1.468 ds-cfg-unique-attribute-base-dn