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	Open a graph file
You can open a graph file from multiple locations, based on the graph type and its source type.
For information on how to create a new graph file, see Create a new graph file.
From the Project window
To open a graph from the Project window:
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[!includevs-open-project-window] 
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Find the location in your Project window's folders where you saved the graph file you want to edit. 
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Double-click the graph file to open it in the Graph window. 
From the Graph Inspector
If you have a nested or embedded graph inside another graph file, you can open it from the Graph Inspector.
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In the Graph window, select the node that represents the graph you want to edit. This node could be a transition, Super State, Subgraph, or State Unit. 
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Open the Graph Inspector. 
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In the Graph Inspector, select Edit Graph. The graph opens in the same Graph window. 
From a Script Machine or State Machine
If you've attached or embedded a graph in a Script Machine or State Machine on a GameObject, you can open the graph from the component on the GameObject:
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[!includevs-open-hierarchy-window] 
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In the Hierarchy window, select the GameObject that has the Script Machine or State Machine with the graph you want to edit. 
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[!includevs-open-inspector-window] 
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On the Script Machine or State Machine component, select Edit Graph. 
Next steps
After you open a graph file, you can add a node to the graph. For more information on how to add a node to a Script Graph, see Add a node to a Script Graph. For more information on how to edit a State Graph, see Develop logic transitions with State Graphs.
You can also add a Sticky Note to add comments to a graph.


