How do I make drag and drop in treeview

I'm using below code having two treeviews, left and right. I want to restrict the movement of parent nodes. So that they cannot be moved. And that the child nodes can be moved only to the parent nodes but not to other child nodes.


<script>
$("#treeview-left").kendoTreeView({
dragAndDrop: true,
dataSource: [
{ text: "Furniture", expanded: true, items: [
{ text: "Tables & Chairs" },
{ text: "Sofas" },
{ text: "Occasional Furniture" }
]
},
{ text: "Decor", items: [
{ text: "Bed Linen" },
{ text: "Curtains & Blinds" },
{ text: "Carpets" }
]
}
]
});

$("#treeview-right").kendoTreeView({
dragAndDrop: true,
dataSource: [
{ text: "Storage", expanded: true, items: [
{ text: "Wall Shelving" },
{ text: "Floor Shelving" },
{ text: "Kids Storage" }
]
},
{ text: "Lights", items: [
{ text: "Ceiling" },
{ text: "Table" },
{ text: "Floor" }
]
}
]
});

<style>
#treeview-left,
#treeview-right
{
overflow: visible;
}
</style>
</div>