Notwithstanding the provisions of sections
8347
(o),
8713, and
8914 of title
5, executive order, or administrative regulation, an employee serving under an appointment not limited to one year or less who leaves Federal employment to be employed by a tribal organization, the city of St. Paul, Alaska, the city of St. George, Alaska, upon incorporation, or the Village Corporations of St. Paul and St. George Islands established pursuant to section
1607 of title
43, in connection with governmental or other activities which are or have been performed by employees in or for Indian communities is entitled, if the employee and the tribal organization so elect, to the following: