# Page Not Found

The URL `initiate-and-sign-envelopes/upload-and-sign-documents/signature-configuration-and-authentication` does not exist.

You might be looking for one of these pages:
- [As an Internal User](https://support.emsigner.com/initiate-and-sign-envelopes/signing-a-document/as-an-internal-user.md)
- [Originating a template](https://support.emsigner.com/initiate-and-sign-envelopes/using-templates/originating-a-template.md)
- [As an External Recipient (Ad Hoc User)](https://support.emsigner.com/initiate-and-sign-envelopes/signing-a-document/as-an-external-recipient-ad-hoc-user.md)
- [Configuring Template Access](https://support.emsigner.com/initiate-and-sign-envelopes/using-templates/configuring-template-access.md)
- [Creating and Managing Templates](https://support.emsigner.com/initiate-and-sign-envelopes/using-templates/creating-and-managing-templates.md)

## How to find the correct page

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

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/initiate-and-sign-envelopes/signing-a-document/as-an-internal-user.md`)
- Use `Accept: text/markdown` header for content negotiation