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

# Old Sections

This is the place to store deprecated and outdated content. These files have been grouped together for reference purposes, providing a resource for historical information that may no longer be actively used. Despite their outdated nature, the files within the Archive page are still accessible and can be consulted as needed.