Change filename of xml attachment (using submitform)?

[Former Community Member]

The script below launches an email message with the content of the form as an XML attachment. The XML filename is a unique, generated one. How can I speciy what the filename should be? (I want to use reference fields on the form to construct the filename).



event.target.submitForm({cURL:"mailto:me@somwhere.com?subject=Subject&body=Please find attached the completed form.",cSubmitAs:"XML",cCharset:"utf-8"});