1.CDO> CHANGE RECORD PRODUCT_INVENTORY. cont> PART_NUMBER ALIGNED ON BYTE BOUNDARY. cont> END PRODUCT_INVENTORY RECORD. In this example, the ALIGNED keyword in the CHANGE RECORD command realigns the PART_NUMBER field definition within the PRODUCT_INVENTORY record definition. 2.CDO> CHANGE RECORD PRODUCT_INVENTORY. cont> HOME_APPLIANCES NOALIGNED. cont> END PRODUCT_INVENTORY RECORD. In this example, the NOALIGNED keyword in the CHANGE RECORD command cancels the explicit alignment of the HOME_APPLIANCES record definition within the PRODUCT_INVENTORY record definition.