SiiNunit
{
sign_template : _nameless.19e.fa73.9220 {
 template_name: 000028
 model_name: ibe_16001
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.19e.0851.7ca0
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.19e.0851.7ca0 {
 area_name: sb1
 linked_board: sign_board.user_m_0001d
}

}
