; and (B) has a facility security level of III, IV, or V, as determined by the Federal tenant in consultation with the Interagency Security Committee, the Department of Homeland Security, and the General Services Administration. (12) Highest-level owner The term highest-level owner means the entity that owns or controls an immediate owner of the offeror of a lease, or that owns or controls 1 or more entities that control an immediate owner of the offeror. (13) Immediate owner The term immediate owner means an entity, other than the offeror of a lease, that has direct control of the offeror, including ownership or interlocking management, identity of interests among family members, shared facilities and equipment, and the common use of employees. (14) Substantial economic benefits The term substantial economic benefits means, with respect to a natural person described in paragraph (1)(A)(ii), having an entitlement to the funds or assets of a covered entity that, as a practical matter, enables the person, directly or indirectly, to control, manage, or direct the covered entity. (15) United States person The term United States person means an individual who— (A) is a citizen of the United States