This attribute is owned by the EMS. It represents how an EMS user addresses an object on the EMS GUI. Its aim is to provide a "nomenclature bridge" for relating information presented on NMS displays and EMS displays (via GUI cut through).
The EMS may or may not support changing this value.
Changes in the value of this attribute lead to a AVC notification.

Readable by NMS? Yes
Writeable by NMS? Yes
Invariant? No
