SiiNunit
{
sign_template : _nameless.212.8354.3310 {
 template_name: tn_chevron_left_2_blue_2x
 model_name: mgb042
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.212.2444.ce90
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.212.2444.ce90 {
 area_name: sb3
 linked_board: sign_board.tnsign_0001d
}

}
