SiiNunit
{
sign_template : _nameless.1e8.9d49.6470 {
 template_name: 000048
 model_name: ibe_14004
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.1e8.6925.9440
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.1e8.6925.9440 {
 area_name: sb2
 linked_board: sign_board.user_m_00022
}

}
