> For the complete documentation index, see [llms.txt](https://docs.midio.com/midio-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.midio.com/midio-docs/reference/overview/function-signature.md).

# Function Signature

<figure><img src="/files/wsICCDF6NmTuMTnxpQqu" alt="" width="476"><figcaption></figcaption></figure>

The function signature panel can be used to edit various properties of your own functions, and displays info about the currently opened function.

## Change the order of your inputs and outputs

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## Add documentation&#x20;

Documentation can be added by clicking the **Click to edit** button in the bottom right corner of the function signature panel. This field supports markdown.