# Page Not Found

The URL `pbms/functionality/periodic-biometric-authentication-for-beneficiaries` does not exist.

You might be looking for one of these pages:
- [Periodic Biometric Authentication for Beneficiaries](https://docs.openg2p.org/products/pbms/previous-generation/functionality/periodic-biometric-authentication-for-beneficiaries.md)
- [Registrant Authentication - OIDC](https://docs.openg2p.org/products/registry/design/registrant-authentication-oidc-widget.md)
- [ID Authentication Process](https://docs.openg2p.org/products/registry/social-registry/features/id-integration/id-authentication/user-guides/id-authentication-process.md)
- [Contributing](https://docs.openg2p.org/community/community/contributing-to-openg2p.md)
- [Organization of Codebase](https://docs.openg2p.org/products/registry/developer-zone/organization-of-codebase.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.openg2p.org/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.openg2p.org/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/products/pbms/previous-generation/functionality/periodic-biometric-authentication-for-beneficiaries.md`)
- Use `Accept: text/markdown` header for content negotiation