This read-only object mirrors the `boardType` property of the blue beacon/locator LED an admin can switch on remotely to physically find a specific chassis, blade, or rack unit in a data center inside Cisco UCS Manager's internal information model, exposed here as a CucsEquipmentBoardAggregationRole-typed value for this locator LED. The boardType field identifies which physical board role (such as primary versus subordinate/aggregated) this locator LED belongs to, on hardware where a single module spans multiple boards. On a dual-board fabric interconnect or IOM, this tells an admin whether the locator LED on blade 3 in chassis 2 is reporting on the primary or the aggregated secondary board.