There are times when a constant value must be mapped to an element in an outbound map.
Mapping a constant to an element
Perform one of the following:
Right-click the element and choose Constant from the drop-down list
Highlight the element and choose Map>Constant.
A Constant pop-up window displays.
Enter the value or string and select OK.
This option is available only on outbound maps. On inbound maps, you must use a rule to put a constant into an application field
