# Auto

| Message                | Description                                                                                                                                              | Arguments |
| ---------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
| `/mixeffect/ssrc/auto` | Performs an Auto transition. If SuperSource is not on preview, this function will first set Preview to SuperSource before performing the Auto operation. | Multiple  |

| Argument       | Type    | Description                                                                                                            |
| -------------- | ------- | ---------------------------------------------------------------------------------------------------------------------- |
| SuperSource ID | Integer | One-based index of the SuperSource ID. If left blank, it will use the currently selected SuperSource.                  |
| M/E            | Integer | One-based index of the Mix Effect Bus. If left blank, it will use the currently selected Mix Effects Bus respectively. |


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# 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://docs.mixeffect.app/automate/osc/messages/supersource/auto.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.