; and (B) subject to paragraph (4), determining the amount of each such grant, which shall include a tiered system depending on the population in the jurisdiction of the eligible entity. (4) Maximum amount No grant awarded under this section to an eligible entity shall exceed $500,000. (5) Terms (A) In general An eligible entity receiving a grant under this section shall— (i) receive a total amount for the grant as a lump sum; and (ii) subject to subparagraph (B), obligate and expend such total amount in accordance with this section not later than 3 years after receiving such lump sum. (B) Extension of availability An eligible entity may, pursuant to an agreement with the Assistant Secretary, obligate and expend amounts from a grant under this section in accordance with the requirements of this section after the 3-year period described in subparagraph (A)(ii). (f) Deadline In the case of a grant awarded under this section to create a Plan, the eligible entity receiving the grant shall create the Plan and begin implementing the Plan not later than 2 years after receiving the grant. (g) Assessment and evaluation process (1) Developmental assessment Not later than 1 year after receiving a grant under this section, the eligible entity receiving the grant shall submit to the Assistant Secretary a developmental assessment. Such assessment may include— (A) 3 or more goals with respect to the Plan that the eligible entity commits to addressing in the final Plan described in paragraph (2)(A); (B) demonstrated use of data metrics to inform the goals of the Plan, which data metrics are derived from— (i) datasets or qualitative data with respect to the population in the jurisdiction of the eligible entity; and (ii) nationwide datasets or qualitative data, with an awareness that national datasets may not include data with respect to Indian tribes and tribal organizations; (C) demonstrated involvement with 3 or more governmental departments or agencies of the eligible entity on creation or implementation of the Plan