> For the complete documentation index, see [llms.txt](https://docs.wellcomecollection.org/catalogue-pipeline/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wellcomecollection.org/catalogue-pipeline/other-topics/sierra.md).

# Sierra

Some notes and nuances on how we use Sierra