SiiNunit
{
sign_template : _nameless.1db.226d.3690 {
 template_name: szvar3
 model_name: de_50
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.1da.d56e.ccf0
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.1da.d56e.ccf0 {
 area_name: ml2
 linked_board: sign_board.user_m_0001o
}

}
