CECR appropriations. Use of current-year funds under this provision shall be treated as a reprogramming of funds under section 505 of this Act and shall not be available for obligation except in compliance with the procedures set forth in that section. Of the amounts made available in this Act under the heading Science, Technology, Engineering, and Mathematics Engagement ( STEM Engagement ), up to $5,000,000 shall be available to jointly fund, with an additional amount of up to $1,000,000 each from amounts made available in this Act under the headings Science , Aeronautics , Space Technology , Exploration , and Space Operations , projects and activities for engaging students in STEM and increasing STEM research capacities of universities, including Minority Serving Institutions. Not to exceed $32,600,000 made available for the current fiscal year in this Act within Safety, Security and Mission Services may be transferred to the Working Capital Fund of the National Aeronautics and Space Administration. Balances so transferred shall be available until expended only for activities described in section 30102(b)(3) of title 51, United States Code, as amended by this Act, and shall remain available until expended. Any transfer pursuant to this provision shall be treated as a reprogramming of funds under section 505 of this Act and shall not be available for obligation except in compliance with the procedures set forth in that section. Funds previously made available in the Consolidated Appropriations Act, 2017 ( Public Law 115–31 ) under the heading National Aeronautics and Space Administration—Space Operations that were available for obligation through fiscal year 2018 are to remain available through fiscal year 2027 for the liquidation of valid obligations incurred in fiscal years 2017 and 2018. Funds previously made available in the Consolidated Appropriations Act, 2018 ( Public Law 115–141 ) under the heading National Aeronautics and Space Administration—Space Operations that were available for obligation through