# BindViewItem

> Raised when a HierarchyViewItem is bound to a HierarchyView, allowing customization of the view item.

## Definition

* **Type:** Event
* **Namespace:** [Unity.Hierarchy](/engine/6000.5/script-reference/unity/hierarchy.md)
* **Assembly:** UnityEngine.HierarchyModule

```csharp
public event HierarchyView.BindViewItemEventHandler BindViewItem
```