Learn about the 180-day extension for a temporary mobile home. During this time period, we can complete the draft report, schedule public survey for feedback and complete the final report to you.A check in the amount of the fee is enclosed. Extend I-20: If your I-20 expires soon, please complete this I-20 Extension Request Form, and a DSO will follow up with you. Request for extension to this time frame requires the approval of the Chief Human Resources Officer or designee. Make sure to log-in early or on time - this class will fill up fast! Extension Publications. Guide. Publication Date: September 2024. • Fill out a Web Time Entry Timesheet to reflect your absences.