SiiNunit
{
sign_template : _nameless.240.e6aa.2670 {
 template_name: sy_2lanes_straight
 model_name: dynprode04b
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.240.677e.fe60
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.240.677e.fe60 {
 area_name: editarea
 linked_board: sign_board.platy_27
}

}
