outcomes, which shall be specified in terms of cost, schedule, and performance. 104. The Secretary of Homeland Security, in consultation with the Secretary of the Treasury, shall notify the Committees on Appropriations of the Senate and the House of Representatives of any proposed transfers of funds available under section 9705(g)(4)(B) of title 31, United States Code, from the Department of the Treasury Forfeiture Fund to any agency within the Department of Homeland Security: Provided , That none of the funds identified for such a transfer may be obligated until the Committees on Appropriations of the Senate and the House of Representatives are notified of the proposed transfers. 105. All official costs associated with the use of Government aircraft by Department of Homeland Security personnel to support official travel of the Secretary and the Deputy Secretary shall be paid from amounts made available for the Office of the Secretary. 106. Section 107 of the Department of Homeland Security Appropriations Act, 2018 (division F of Public Law 115–141 ), related to visa overstay data, shall apply in fiscal year 2020, except that the reference to this Act shall be treated as referring to this Act, and the reference to 2017 shall be treated as referring to 2019 . II Security, enforcement, and investigations U.S. customs and border protection Operations and support For necessary expenses of U.S. Customs and Border Protection for operations and support, including the transportation of unaccompanied minor aliens