> ## Documentation Index
> Fetch the complete documentation index at: https://flatfile.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# V3 GitHub Upgrade Example

> Check out the code in this repository

<Warning>
  **Legacy Documentation**: This documentation is maintained for backward compatibility purposes only. For the latest features and best practices, please refer to the current documentation.
</Warning>

Browse our sample project to see a variety of practical and innovative
applications that showcase the capabilities of our platform as it relates to
Portal v3.

Clone the
[repository on GitHub](https://github.com/FlatFilers/Upgrade-Portal/tree/main/Start-Portal-3/).