SiiNunit
{
sign_template : _nameless.219.1501.1c50 {
 template_name: tn_toll_name_02
 model_name: mgb012
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.216.c278.df10
 boards[1]: _nameless.219.6d10.6460
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.216.c278.df10 {
 area_name: sb3
 linked_board: sign_board.tnsign_0004v
}

sign_template_board_binding : _nameless.219.6d10.6460 {
 area_name: sb1
 linked_board: sign_board.tnsign_0004w
}

}
