of the House of Representatives and the Senate prior to exercising any lease authority provided in the resolution. 526. With respect to each project funded under the heading Major Repairs and Alterations , and with respect to E–Government projects funded under the heading Federal Citizen Services Fund , the Administrator of General Services shall submit a spending plan and explanation for each project to be undertaken to the Committees on Appropriations of the House of Representatives and the Senate not later than 60 days after the date of enactment of this Act. 527. In addition to the amounts otherwise made available in this Act for the General Services Administration, $3,000,000, to remain available until expended, shall be for the Administrator of General Services to implement changes to the System for Award Management providing for submission of the authenticated certification described under the heading Internal Revenue Service, Operations Support . 528. In addition to amounts otherwise made available for these purposes, unobligated balances in the Working Capital Fund for major equipment acquisitions may be made available for agency-wide acquisition of equipment or systems or services in lieu thereof as necessary to implement the Chief Financial Officers Act of 1990 and related laws and regulations, and for costs incurred transitioning federal agencies to a shared service provider. Harry S Truman scholarship foundation Salaries and expenses For payment to the Harry S Truman Scholarship Foundation Trust Fund, established by section 10 of Public Law 93–642 , $1,670,000, to remain available until expended. Merit Systems Protection Board Salaries and Expenses (including transfer of funds) For necessary expenses to carry out functions of the Merit Systems Protection Board pursuant to Reorganization Plan Numbered 2 of 1978, the Civil Service Reform Act of 1978, and the Whistleblower Protection Act of 1989 ( 5 U.S.C. 5509 note), including services as authorized by 5 U.S.C. 3109 , rental of conference rooms in the