; and (D) on completion of a grant project, the grant recipient shall— (i) submit to the Secretary concerned a report; and (ii) participate in training another grant recipient during the following fiscal year. (4) With respect to amounts appropriated for the activity described in subsection (b)(4), the Secretary concerned may provide cost-sharing assistance for the establishment and operation of a local program in an at-risk community to assist homeowners in the disposal of brush and slash generated by hazard reduction activities. 105. Community support during disaster response (a) In general The Secretaries shall establish a program to train and certify a citizen who wishes to be able to volunteer to assist the Secretaries during a wildland fire incident. (b) Service (1) In general The Secretaries shall establish several categories of service for each manner in which a volunteer certified under this section may provide assistance. (2) Direct suppression of wildland fires No volunteer certified under this section may engage in an operation to directly suppress a wildland fire. (3) Direction A volunteer under this section shall— (A) report to a designee of an incident commander prior to providing any assistance on a wildland fire