SiiNunit
{
sign_template : _nameless.24c.7b64.3d80 {
 template_name: bsrest
 model_name: 1415
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.24c.7476.8740
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.24c.7476.8740 {
 area_name: ml1
 linked_board: sign_board.user_m_00001
}

}
