# Page Not Found

The URL `10.latest/extending/property-editors/package-manifest` does not exist.

You might be looking for one of these pages:
- [Extension Manifest Introduction](https://docs.umbraco.com/umbraco-cms/customizing/extending-overview/extension-registry/extension-manifest.md)
- [Property Dataset](https://docs.umbraco.com/umbraco-cms/customizing/property-editors/property-dataset.md)
- [Property Actions](https://docs.umbraco.com/umbraco-cms/customizing/property-editors/property-actions.md)
- [Built-in Property Editors](https://docs.umbraco.com/umbraco-cms/fundamentals/backoffice/property-editors/built-in-umbraco-property-editors.md)
- [Email Address](https://docs.umbraco.com/umbraco-cms/fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/email-address.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/umbraco-cms/customizing/extending-overview/extension-registry/extension-manifest.md`)
- Use `Accept: text/markdown` header for content negotiation