; and (B) the Committees on Appropriations of the House of Representatives and the Senate. (2) Emerging technology The term emerging technology has the meaning given such term in section 103L of the National Security Act of 1947 (as added by subsection (a)). (3) Intelligence Community Innovation Unit The term Intelligence Community Innovation Unit means the Intelligence Community Innovation Unit established under such section 103L. 902. Establishment of Office of Engagement (a) Establishment Title I of the National Security Act of 1947 ( 50 U.S.C. 3021 et seq. ), as amended by section 901 , is further amended by adding at the end the following new section (and conforming the table of contents at the beginning of such Act accordingly): 122. Office of Engagement (a) Establishment There is within the Office of the Director of National Intelligence an Office of Engagement (in this section referred to as the Office ). (b) Head