# Page Not Found

The URL `leadership/insights/research-foundations` does not exist.

You might be looking for one of these pages:
- [Research](https://www.designreference.xyz/more/resources/research-foundations.md)
- [Leadership Foundations](https://www.designreference.xyz/leadership/leadership-foundations.md)
- [Reverse Double Diamond](https://www.designreference.xyz/leadership/process/reverse-double-diamond.md)
- [Retention](https://www.designreference.xyz/leadership/managing-people/retention.md)
- [Retrospectives](https://www.designreference.xyz/leadership/meetings/retrospectives.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/more/resources/research-foundations.md`)
- Use `Accept: text/markdown` header for content negotiation