u201cProof of Employmentu201d is the subject. Results of elimination of usage, the employee would need the letter to present to someone requesting it. Employee should request from Human Resouces, supervisor, person who hired youu2022 Good Luck. Remember, the first rule to keeping a job is u201cShowing upu201d properly dressed and readyu2026u2026..even if you donu2019t do your job well. BE THERE.