# Page Not Found

The URL `chapter-5/building-the-back-end/content-types` does not exist.

You might be looking for one of these pages:
- [Blog articles](https://mariohernandez.gitbook.io/components/drupal-site-building/blog-content-type.md)
- [Homepage content type](https://mariohernandez.gitbook.io/components/a-components-lifecycle/homepage-content-type.md)
- [Generate content](https://mariohernandez.gitbook.io/components/drupal-site-building/generate-content.md)
- [Front-end tooling](https://mariohernandez.gitbook.io/components/getting-started/frontend-tooling.md)
- [Image Styles](https://mariohernandez.gitbook.io/components/extras/image-styles.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/components/drupal-site-building/blog-content-type.md`)
- Use `Accept: text/markdown` header for content negotiation