To add retainage information at the header level:
- Access Purchase Order Header Interface (PO53.1).
 - Add header information.
           
Use the following guidelines to enter field values:
- Company
 - 
              
Select the identifier for the AP company that needs retainage information added.
 - PO
 - 
              
Type the identifier for the purchase order.
 - Procurement Group
 - 
              
Enter the identifier for a group of companies that share a common procurement effort. They buy items and services together.
 
 - Select Inquire as the form function, and the Retainage button appears.
           Note: The Retainage button appears when you are using Contract Management or when there are values in the retainage fields of the POCHEADER file.
 - Click the Retainage button to access Purchase Order Header Retainage Interface (PO55.1).
 - Add retainage information.
           
Use the following guidelines to enter field values:
- First Retainage Percent
 - 
              
Type the retainage percent that is used if the percent complete for the purchase order is less than or equal to the up to percent complete amount.
 - Up to Percent Complete
 - 
              
Type the percent complete value that determines when to use the first retainage percent or second retainage percent.
 - Second Retainage Percent
 - 
              
Type the retainage percent that is used if the percent complete for the purchase order line is greater than the up to percent complete amount.
 - Retainage Due Date
 - 
              
Type the due date that is used on the retainage invoices. If blank, the system defaults the due date from the invoice to the payment record when invoice was created.
 - Track Percent Complete
 - 
              
Select whether the percent complete is tracked at the line level or at the vendor agreement level. If left blank, then no retainage applies to this purchase order.
 - Override Percent Complete
 - 
              
If there is a value in this field, the system uses this value to determine which percent to use for retainage.
 
 - Select Change as the form action.