wichita.edu
… letter to iss@wichita.edu (see template) explaining the change of employment ISS will review your submissions, update SEVIS, print a new I-20, send the I-20 to you for signature, and email scanned copies of your letter, receipt notice, and the updated I-20 to your adjudicator at USCIS. If you prefer, you may choose to mail these items yourself. If your OPT …
https://www.wichita.edu/admissions/international/current_students/opt_faq_applying_for_the_stem_opt_extension.php