# HierarchyViewColumn(HierarchyView, HierarchyViewColumnDescriptor)

> Creates a new HierarchyViewColumn from a HierarchyViewColumnDescriptor and sets the HierarchyView it belongs to.

## Definition

* **Type:** Constructor
* **Namespace:** [Unity.Hierarchy](/engine/6000.7/script-reference/unity/hierarchy.md)
* **Assembly:** UnityEngine.HierarchyModule

```csharp
public HierarchyViewColumn(HierarchyView view, HierarchyViewColumnDescriptor descriptor)
```

### Parameters

**** (\[HierarchyView]\(/engine/6000.7/script-reference/unity/hierarchy/hierarchyview)): The [HierarchyView](/engine/6000.7/script-reference/unity/hierarchy/hierarchyview.md) that hosts this column.**** (\[HierarchyViewColumnDescriptor]\(/engine/6000.7/script-reference/unity/hierarchy/hierarchyviewcolumndescriptor)): The [HierarchyViewColumnDescriptor](/engine/6000.7/script-reference/unity/hierarchy/hierarchyviewcolumndescriptor.md) that provides the data to create the column and bind it.