# Selection Sets

customGraph has its own Selection Sets. This allows you to create specific sets to control elements or curves. For example, you could create a Set to save the curve that controls the focal length of a camera or the curve that controls the color of a material.

<figure><img src="/files/kMOw4qWKmX6Oc3ANSICW" alt=""><figcaption></figcaption></figure>

Unlike the selection sets from TheKeyMachine's main toolbar, in customGraph the selection sets are not tied to the scene. Instead, they are saved in a file and can be used across different Maya sessions.

{% hint style="info" %}
Tip: You can save the weight curve of an animation layer to a set for quick access
{% endhint %}

The selection sets in customGraph display some options when you right-click on them, such as:

**Set**: Adds the selected nodes or objects to the set button. \
**Delete**: Removes or empties the set. \
**Lock**: Locks the set so that its contents cannot be added to or deleted


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://thekeymachine.gitbook.io/base/the-customgraph/selection-sets.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.