This checklist will help prepare you to take that step with confidence. Coordinated Plan information for ERS Tier 3 and 4 members under Articles 14 and 15.Applying for Benefits. How Do I Make A Claim As A Beneficiary? If your employer utilizes OMNI as a third-party payroll administrator, please contact OMNI to complete the enrollment deferral process. Pension, Pensioner, Retiree, Pensioners Portal, Pensioners, Retire, Central Government, Central Government Employee. See the specific pension plan websites below for more details. New York Employees' Retirement System (NYCERS). Mount Sinai offers a 403(b) tax-deferred retirement plan to eligible faculty through TIAA Group. Their respective proportions.