SiiNunit
{
sign_template : _nameless.27c.1860.da10 {
 template_name: tn_town_enter_rn_number
 model_name: mgb042
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.279.5562.0280
 boards[1]: _nameless.279.5562.0430
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.279.5562.0280 {
 area_name: sb4
 linked_board: sign_board.tnsign_0005m
}

sign_template_board_binding : _nameless.279.5562.0430 {
 area_name: sb1
 linked_board: sign_board.tnsign_0003m
}

}
