When programming a Suprtool and Suprlink front-end for a complex QUIZ report, it is critical that the subfile you create exactly matches the record structure of the Suprlink output record. This means you need to specify fields in the correct sequence when you create the subfile.

To ensure that your subfile dictionary maps exactly onto the Suprlink output record, it is useful to let Suprlink create a self-describing file by using the Link option instead of Erase.

>input salefile
>link custfile
>output salcust,LINK

Then you can use the Form command to examine the file's record structure.