; and (3) includes updates on major implementation challenges or costs associated with paid parental leave. (g) Definition of son or daughter For purposes of this section, the term son or daughter has the meaning given the term in section 6381 of title 5, United States Code. . (2) Clerical amendment The table of contents in the matter preceding section 2 of the National Security Act of 1947 ( 50 U.S.C. 3002 ) is amended by inserting after the item relating to section 304 the following: Sec. 305. Paid parental leave. . (c) Applicability Section 305 of the National Security Act of 1947, as added by subsection (b), shall apply with respect to leave taken in connection with the birth or placement of a son or daughter that occurs on or after the date on which the Director of National Intelligence issues the written directive under subsection (e) of such section 305. 304. Intelligence community public-private talent exchange (a) Policies, processes, and procedures required Not later than 270 days after the date of the enactment of this Act, the Director of National Intelligence shall develop policies, processes, and procedures to facilitate the rotation of personnel of the intelligence community to the private sector, and personnel from the private sector to the intelligence community. (b) Detail authority Under policies developed by the Director pursuant to subsection (a), pursuant to a written agreement with a private-sector organization, and with the consent of the employee, a head of an element of the intelligence community may arrange for the temporary detail of an employee of such element to such private-sector organization, or from such private-sector organization to such element under this section. (c) Agreements (1) In general A head of an element of the intelligence community exercising the authority of the head under subsection (a) shall provide for a written agreement among the element of the intelligence community, the private-sector organization, and the employee concerned regarding the terms and