Creating or modifying SCAC code Use the SCAC Maintenance page to create or modify the Standard Carrier Alpha Code (SCAC) code. Select Setup > SCAC Maintenance. The SCAC Maintenance page is displayed. Click Add. The SCAC Information page is displayed. To modify an existing SCAC code, select the check box corresponding to the SCAC and click Edit. The SCAC Information page is displayed. Specify or modify this information: SCAC The code of the carrier that transports the shipment. SCAC Description The description of the SCAC code. Type The type of the SCAC code. Possible values: SCAC User Defined Click Save. Click Add to add the new SCAC code. Select the check box corresponding to the SCAC and click Delete to delete the SCAC code created.