KEYNAME
From CometWiki
KEYNAME Syntax: KEYNAME CustomerName Discussion: KEYNAME specifies the secondary keyname by which the primary file will be read. The secondary keyname much match one of the key names created when the multi-keyed file was created. If KEYNAME is not used, the file is read in primary key order. Placement: KEYNAME must be used after INPUT and before REPORT.
Example: INPUT customer KEYNAME CustomerName REPORT PRINT cust.number;cust.name