# Page Not Found

The URL `learn/product-and-developer-guide/batch-service/certificate-flow` does not exist.

You might be looking for one of these pages:
- [Certificate Flow](https://lern.sunbird.org/use/developer-guide/lms-service/certificate-flow.md)
- [Configuration](https://lern.sunbird.org/use/developer-guide/lms-service/configuration.md)
- [Code Flow](https://lern.sunbird.org/use/developer-guide/lms-service/architecture/code-flow.md)
- [Flink Jobs](https://lern.sunbird.org/use/developer-guide/notification-service/notification-flink-job.md)
- [Architecture](https://lern.sunbird.org/use/developer-guide/lms-service/architecture.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/use/developer-guide/lms-service/certificate-flow.md`)
- Use `Accept: text/markdown` header for content negotiation