To add a handling unit:
On the Tools tab, select More Tools and then Handling Unit Editor. The Handling Unit Editor window appears.
Type a unique handling unit description in the Description box.
Click the down arrow in the Handling Unit Type box and select a type. See Handling Unit Type Codes.
Type the number of units in the Units box.
Type (in inches/centimetres) the length, width, and height of the handling unit in the appropriate boxes.
Click the Add button.
Click the Close button to close the Handling Unit Editor window.
Note: To clear all handling unit data from this window, click the Clear All button.