; and (2) by striking paragraph (3). 1104. Establishment of senior scientific technical managers at Major Range and Test Facility Base facilities and Defense Test Resource Management Center Section 2358a of title 10, United States Code, is amended— (1) in subsection (d)— (A) in paragraph (1)— (i) in the matter preceding subparagraph (A), by inserting , each facility of the Major Range and Test Facility Base, and the Defense Test Resource Management Center after each STRL ; and (ii) in subparagraph (A), by inserting , of such facility of the Major Range and Test Facility Base, or the Defense Test Resource Management Center ; and (B) in paragraph (2)— (i) by striking The positions and inserting (A) The laboratory positions ; and (ii) by adding at the end the following new subparagraph: (B) The test and evaluation positions described in paragraph (1) may be filled, and shall be managed, by the director of the Major Range and Test Facility Base, in the case of a position at a facility of the Major Range and Test Facility Base, and the director of the Defense Test Resource Management Center, in the case of a position at such center, under criteria established pursuant to section 342(b) of the National Defense Authorization Act for Fiscal Year 1995 ( Public Law 103–337 ; 10 U.S.C. 2358 note), relating to personnel demonstration projects at laboratories of the Department of Defense, except that the director involved shall determine the number of such positions at each facility of the Major Range and Test Facility Base and the Defense Test Resource Management Center, not to exceed two percent of the number of scientists and engineers employed at the Major Range and Test Facility Base or the Defense Test Resource Management Center, as the case may be, as of the close of the last fiscal year before the fiscal year in which any appointments subject to that numerical limitations are made. ; and (2) in subsection (f)— (A) by redesignating paragraphs (1) and (2) as paragraphs (2) and (4), respectively