This is the RowStatus control column for creating or deleting a broadcast containment filter entry, with the notable device-specific restriction that this object cannot be set again to modify an already-created row. Admins set it to createAndGo when provisioning a new filter, and to destroy when removing one, but must set the filter's other fields at creation time since this column itself can't be reused to trigger an update. Setting wwpLeosBroadcastContainmentStatus to destroy(6) removes that filter entry entirely from the device.