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

# Guides

- [User interfaces of the platform](https://docs.nebulaecn.com/guides/user-interfaces-of-the-platform.md): In this document, you can find screens of user interfaces with a description of their functionality.
- [Authentication Guide](https://docs.nebulaecn.com/guides/authentication-guide.md)