• Lake Shore Central Schools uses the Omni Group as the plan administrator for the District's 403(b) plan, covering employees tax sheltered annuity plans.  If you would like to start a 403(b) plan or change the amount of your elective deferral payments being made into an existing plan, please use the link below to visit the Omni website.  All changes to District employee accounts must be processed through Omni in order to insure compliance with Internal Revenue Service recording and reporting purposes.