The INCLUDE keyword specifies those record format names that are to be included; all other record formats contained in the file will be ignored. For WORKSTN files, the record formats specified using the SFILE keyword are also included in the program, they need not be specified twice. Multiple record formats can be specified, separated by colons (:).
When the INCLUDE keyword is specified for a file, the IGNORE keyword cannot be specified.
Remember that for a qualified file, the unqualified form of the record format name is used for the INCLUDE keyword.