; not to exceed $25,000 for official reception and representation expenses; hire of passenger motor vehicles; and reimbursement of the General Services Administration for security guard services, $346,891,000, of which not to exceed 5 percent shall remain available until September 30, 2019: Provided , That funds provided under this heading may be transferred to General Operating Expenses, Veterans Benefits Administration . Board of Veterans Appeals For necessary operating expenses of the Board of Veterans Appeals, $156,096,000, of which not to exceed 10 percent shall remain available until September 30, 2019. Information technology systems (including transfer of funds) For necessary expenses for information technology systems and telecommunications support, including developmental information systems and operational information systems; for pay and associated costs