# SetExternal

## SetExternal(NodeBehaviour, bool)

public void SetExternal(NodeBehaviour ownerBehaviour, bool changeParent) ;

### Description

Set this graph as an external graph.

### Parameters

Parameter Name | Description
--- | ---
ownerBehaviour | NodeBehaviour with chart ownership. If null is specified, the external graph specification is canceled.
changeParent | Flag to change the parent of Transform to owner object(Default false)

### Remarks

Use NodeGraph.Instantiate(NodeGraph, NodeBehaviour, bool) or NodeGraph.Instantiate&lt;GraphType&gt;(GraphType, NodeBehaviour, bool) to instantiate as a child graph.