- From the Service Interfaces Editor, right-click an interface field on the Interface Fields pane and click Mapping from the popup menu.
- From the COBOL Field drop-down list, click a field you want to map to your interface field.
- Click Add; then click OK.
Note: By default, array fields appear with an asterisk, meaning that all occurrences are mapped. You can edit an array mapping, changing the asterisk to a subscript to point to a specific occurrence.