Cover Letters (cont.) Create a consistent look and identity for all related documents. Always write a cover letter from scratch.Make a list of your education experiences. Make a list of your employment history. Always goes with a resume. • One-page document. It is good to write a rough draft. Here comes a jobready office assistant cover letter sample. In a mountain of applications, it'll stick out like somebody brought doughnuts. Hear us out, the body of your payroll cover letter is the best storytelling instrument you have, in your job-hunting arsenal.