; (2) raising awareness about grant solicitations among potentially eligible units of government and organizations; (3) selection of grant proposals; (4) selection of grantees to receive supplemental funds in accordance with section 101(l); and (5) formation of the National Community Violence Response Center under section 104. (b) Members In appointing members of the Advisory Committee, the Secretary shall— (1) appoint the members from among individuals with expertise implementing or evaluating community violence intervention initiatives; (2) include a representative with expertise in workforce development selected by the Secretary of Labor; (3) ensure the membership of the Advisory Committee reflects a commitment to culturally competent and trauma-informed approaches to preventing violence among individuals at high risk of violence; and (4) ensure that the members of the Advisory Committee include substantial representation of communities of color disproportionately impacted by community violence. 104. Creation of a National Community Violence Response Center (a) Establishment The Secretary shall establish and operate a National Community Violence Response Center (referred to in this section as the Center ). (b) Duties The Center shall have the following roles and responsibilities: (1) Assessment; technical assistance The Office and the Center, with the advice of the Advisory Committee, shall— (A) develop a four-tier taxonomy to assess the maturity of community violence infrastructure among grantees under section 101; and (B) provide technical assistance to grantees under section 101 in the implementation of coordinated community violence intervention funded through the grant. (2) Intensive site implementation support The Center shall— (A) develop intensive site implementation support for each of the four tiers to maximize the effectiveness of the development of community violence initiatives