In order to coordinate and integrate other government reviews and approvals with the EIS process, to promote the participation of agencies with jurisdiction or expertise from various levels of government, and to encourage and assist public participation, the board may, as provided in WAC 197-11-410 Expanding scoping, utilize a coordinator or team from inside or outside the agency to serve in an advisory capacity to the board, its staff, and outside consultants retained by the board to assist in the preparation of the EIS.