3. You must download and save both the Employment Application and the Supplemental Employment. Questionnaire to your computer before filling in the forms.Pages 4-6 (Application for Federal Employment – OF-612) You must complete all blocks found in the OF-. 612 in Sections A through G, especially work experience. If you will not be asking for conviction information, please tear pages 7 and 8 out prior to asking the applicant to complete the employment application.