; and (B) in accordance with applicable law, including— (i) regulations; and (ii) section 2409 of title 38, United States Code. (4) Management of parcel transferred to secretary of the interior The parcel of Federal land transferred to the Secretary of the Interior by subsection (b)(1) shall be— (A) included within the boundary of Arlington House, The Robert E. Lee Memorial; and (B) administered by the Secretary of the Interior— (i) as part of the memorial referred to in subparagraph (A); and (ii) in accordance with applicable law (including regulations).