# Page Not Found

The URL `updates/working-sessions` does not exist.

You might be looking for one of these pages:
- [Terms & definitions](https://docs.pdap.io/about/terms-and-definitions.md)
- [Search the PDAP database](https://docs.pdap.io/features/using-data.md)
- [Operations](https://docs.pdap.io/meta/operations.md)
- [Personally Identifiable Information](https://docs.pdap.io/meta/operations/policy/pii-wip-discussion.md)
- [Follow a Search](https://docs.pdap.io/features/follow-a-search.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/about/terms-and-definitions.md`)
- Use `Accept: text/markdown` header for content negotiation