SiiNunit
{
sign_template : _nameless.211.32eb.2ae0 {
 template_name: eg_city_enter
 model_name: 1507
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.211.3463.7280
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.211.3463.7280 {
 area_name: ml1
 linked_board: sign_board.platy_35
}

}
