The source DESCRIPTION for this object is empty, so this reading is based on its name and type: it is the standard SNMP RowStatus controlling creation, activation, or deletion of a row in the ubiOspfMplsTeAreaIdTable, which associates an OSPF instance with an MPLS-TE area ID. Admins use it to provision or remove an MPLS Traffic-Engineering area-ID association for this OSPF instance via SNMP, since the table itself carries no other addressable configuration objects besides the area type and ID. Illustratively, setting ubiOspfMplsTeAreaIdRowStatus to destroy(6) would remove a previously configured MPLS-TE area-ID entry from this OSPF instance.