По свойству "Назначение" (убывание)
[{"ID":20074,"TREE":{"PROP_305":255}},{"ID":20075,"TREE":{"PROP_305":256}}]
[{"ID":20072,"TREE":{"PROP_305":254}}]
[{"ID":20069,"TREE":{"PROP_305":252}},{"ID":20070,"TREE":{"PROP_305":253}}]
[{"ID":20067,"TREE":{"PROP_305":251}}]
