A blank delimited string of device ids in the order of the boot sequence. For example, 00000001 00000002 00000005. Note that the boot sequence list can change from a given order and can grow from a given order, but cannot be reduced in length. For example, if the sequence starts as 00000001 00000011, it could change to 00000001 00000014 or grow to 00000001 00000014 00000002. In the example above, if the 00000002 selection was no longer desired, the list should be changed to 00000001 00000014 00000014, essentially repeating the last device ID. Device ids must be listed in bootDeviceInfoTable.