FileMaker Pro conforms to DIF restrictions when it exports DIF files. You can't select Format output using current layout when you export using this format. Export or publish an edition file, which users can subscribe to from any application that supports Publish and Subscribe. When you export the file, subscribers are automatically updated. This format retains field names.
Rows are records and columns are fields.
For other ways to use FileMaker Pro data on the Web, read Instant Web Publishing and Layout Rendering in FileMaker Pro 5 in our TechInfo Knowledge Base. This format exports field names. Commas separate fields, carriage return characters separate records. Field data is enclosed in quotation marks. The first record is a header that lists the field names.