# Page Not Found

The URL `finngen-data-specifics/endpoints/requesting-a-user-defined-endpoint-to-be-part-of-core-analysis` does not exist.

You might be looking for one of these pages:
- [Endpoints](https://finngen.gitbook.io/documentation/methods/endpoints.md)
- [SISu reference panel](https://finngen.gitbook.io/documentation/methods/genotype-imputation/sisu-reference-panel.md)
- [Genotype data](https://finngen.gitbook.io/documentation/methods/genotype-imputation/genotype-data.md)
- [Genotype imputation](https://finngen.gitbook.io/documentation/methods/genotype-imputation/genotype-imputation.md)
- [HLA region analysis](https://finngen.gitbook.io/documentation/methods/hla-region-analysis.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://finngen.gitbook.io/documentation/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://finngen.gitbook.io/documentation/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/documentation/methods/endpoints.md`)
- Use `Accept: text/markdown` header for content negotiation