; or (C) as otherwise required by law. 2103. Intelligence Community Management Account (a) Authorization of appropriations There is authorized to be appropriated for the Intelligence Community Management Account of the Director of National Intelligence for fiscal year 2019 the sum of $514,524,000. Within such amount, funds identified in the classified Schedule of Authorizations referred to in section 2102(a) for advanced research and development shall remain available until September 30, 2020. (b) Classified authorizations In addition to amounts authorized to be appropriated for the Intelligence Community Management Account by subsection (a), there are authorized to be appropriated for the Intelligence Community Management Account for fiscal year 2019 such additional amounts as are specified in the classified Schedule of Authorizations referred to in section 2102(a). Such additional amounts made available for advanced research and development shall remain available until September 30, 2020. II Central Intelligence Agency Retirement and Disability System 2201. Authorization of appropriations There is authorized to be appropriated for the Central Intelligence Agency Retirement and Disability Fund for fiscal year 2019 the sum of $514,000,000. III General Intelligence Community Matters 2301. Restriction on conduct of intelligence activities The authorization of appropriations by this division shall not be deemed to constitute authority for the conduct of any intelligence activity which is not otherwise authorized by the Constitution or the laws of the United States. 2302. Increase in employee compensation and benefits authorized by law Appropriations authorized by this division for salary, pay, retirement, and other benefits for Federal employees may be increased by such additional or supplemental amounts as may be necessary for increases in such compensation or benefits authorized by law. 2303. Modification of special pay authority for science, technology, engineering, or mathematics positions and addition of