# DisconnectPrefabInstance(Object)

> Deprecated. As of 2018.3 this method does nothing.

## Definition

* **Type:** Method
* **Namespace:** [UnityEditor](/engine/6000.6/script-reference/unityeditor.md)
* **Assembly:** UnityEditor.CoreModule

> **Warning:**
>
> **Deprecated.** The concept of disconnecting Prefab instances has been deprecated. This method does nothing.

```csharp
public static void DisconnectPrefabInstance(Object targetObject)
```

### Parameters

**** (\[Object]\(/engine/6000.6/script-reference/unityengine/object)):