; and (2) up to $5,000,000 shall remain available until September 30, 2019. Cybersecurity enhancement account For salaries and expenses for enhanced cybersecurity for systems operated by the Department of the Treasury, $27,264,000, to remain available until September 30, 2020: Provided , That such funds shall supplement and not supplant any other amounts made available to the Treasury offices and bureaus for cybersecurity: Provided further , That the Chief Information Officer of the individual offices and bureaus shall submit a spend plan for each investment to the Treasury Chief Information Officer for approval: Provided further , That the submitted spend plan shall be reviewed and approved by the Treasury Chief Information Officer prior to the obligation of funds under this heading: Provided further , That of the total amount made available under this heading $1,000,000 shall be available for administrative expenses for the Treasury Chief Information Officer to provide oversight of the investments made under this heading: Provided further , That such funds shall supplement and not supplant any other amounts made available to the Treasury Chief Information Officer. Department-Wide systems and capital investments programs (including transfer of funds) For development and acquisition of automatic data processing equipment, software, and services and for repairs and renovations to buildings owned by the Department of the Treasury, $3,077,000, to remain available until September 30, 2020: Provided , That these funds shall be transferred to accounts and in amounts as necessary to satisfy the requirements of the Department's offices, bureaus, and other organizations: Provided further, That this transfer authority shall be in addition to any other transfer authority provided in this Act: Provided further, That none of the funds appropriated under this heading shall be used to support or supplement Internal Revenue Service, Operations Support or Internal Revenue Service, Business Systems Modernization . Office of