Retirement; expense apportionment modified among funds managed by the State Board of Investment, administrative changes made to statutes governing the retirement plans administered by the Minnesota State Retirement System, correctional employees clarified to remain in the correctional employees retirement plan while working for a labor organization, conforming changes made, enrollment procedures modified, correctional plan membership committee clarified to no be subject to open meeting law and agency appointment and registration requirements, and deputy fire marshals allowed to elect coverage by the state fire marshals subplan.