; and (2) each contract and agreement entered into pursuant to this section. (h) Incorporation of management plans In carrying out a contract or agreement under this section, on receipt of a request from an Indian tribe, the Secretary shall incorporate into the contract or agreement, to the extent practicable, management plans (including forest management and integrated resource management plans) in effect on the Indian forest land or rangeland of the respective Indian tribe. (i) Term A stewardship contract or other agreement entered into under this section— (1) shall be for a term of not more than 20 years; and (2) may be renewed in accordance with this section for not more than an additional 10 years. 4. Tribal forest management demonstration project The Secretary of the Interior and the Secretary of Agriculture may carry out demonstration projects by which federally recognized Indian tribes or tribal organizations may contract to perform administrative, management, and other functions of programs of the Tribal Forest Protection Act of 2004 ( 25 U.S.C. 3115a et seq. ) through contracts entered into under the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 450 et seq. ). . 7. Tribal resource management plans Unless otherwise explicitly exempted by Federal law enacted after the date of the enactment of this Act, any activity conducted or resources harvested or produced pursuant to a tribal resource management plan or an integrated resource management plan approved by the Secretary of the Interior under the National Indian Forest Resources Management Act ( 25 U.S.C. 3101 et seq. ) or the American Indian Agricultural Resource Management Act ( 25 U.S.C. 3701 et seq. ) shall be considered a sustainable management practice for purposes of any Federal standard, benefit, or requirement that requires a demonstration of such sustainability. 8. Leases of restricted lands for the Navajo Nation Subsection (e)(1) of the first section of the Act of August 9, 1955 ( 25 U.S.C. 415(e)(1)