; and (IV) is appointed to a position in the civil service that— (aa) is not a covered position; and (bb) is within an agency that regularly appoints individuals to supervisory or administrative positions related to the activities of the former covered position of the individual; (ii) the term covered position means a position as a law enforcement officer, customs and border protection officer, firefighter, air traffic controller, nuclear materials courier, member of the Capitol Police, or member of the Supreme Court Police. (B) Creditable service by an affected individual in a position described in subparagraph (A)(i)(IV) shall be treated as creditable service in a covered position for purposes of this chapter and determining the amount to be deducted and withheld from the pay of the affected individual under section 8422, unless— (i) the affected individual files an election described in subparagraph (C); (ii) there is a break in service exceeding 3 days before the affected individual transitions to the position described in subparagraph (A)(i)(IV); or (iii) the service occurs after the affected individual— (I) is transferred to a supervisory or administrative position related to the activities of the former covered position of the affected individual