# Page Not Found

The URL `hc/en-us/articles/8415464367249-What-is-the-difference-between-a-user-and-a-contact` does not exist.

You might be looking for one of these pages:
- [Create Contact](https://yudu-sentinel.gitbook.io/sentinel-documentation/spaces/people/space-contacts/create-contact.md)
- [Space Users/Contacts](https://yudu-sentinel.gitbook.io/sentinel-documentation/system-administration/space-management/space-users-contacts.md)
- [Create Contact](https://yudu-sentinel.gitbook.io/sentinel-documentation/system-administration/system-contacts/create-contact.md)
- [Create Conference](https://yudu-sentinel.gitbook.io/sentinel-documentation/spaces/video-conference/create-conference.md)
- [Notification Preferences](https://yudu-sentinel.gitbook.io/sentinel-documentation/resources/profile-settings/notification-preferences.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/sentinel-documentation/spaces/people/space-contacts/create-contact.md`)
- Use `Accept: text/markdown` header for content negotiation