N.J. Stat. § 18A:43A-8: Employee to retain rights

Any such county or municipal employee, including members of the municipal police department, so assigned to serve with the children's bureau of a school district shall continue as an employee or member of, and be compensated by, the respective department or division from which he was assigned, and shall retain all his pension, tenure and other rights as an employee or member thereof.

L.1967, c.271.