Completing and signing Form I-864 makes you the sponsor. 1. Complete the green form Application for Amended Birth Certificate, DH Form 429. 2.If the petition is for a Family Name Change, complete Section C. A. Adult Name Change i. My complete present name is: ii. If your sponsor is a US citizen, they must complete Form I-134 Affidavit of Support. Use our Form Filler to fill out your form and print it. To update your initial residency classification you may complete the residency form. Complete the Affidavit of Financial Support and Bank Certification and submit it along with any other relevant verification of support. All students who are admitted to a public College or University in Florida must complete an affidavit and provide proof of residency for tuition purposes. Please complete the Opt-out Credit Form for F1 International Students.