---
title: "Single Sign-On Update Meta Data Federation URL"
canonical: "https://support.mercell.com/space/MSTC1/196163371682/Single%20Sign-On%20Update%20Meta%20Data%20Federation%20URL"
format: markdown
---
In this article we explain how to adjust the meta data URL and add a reply URL.

These are two required actions related to the new certificate (available since June 2022) and the  new web address (from September 2022).


**Contents**

- [Azure AD Installations](https://negometrix.freshdesk.com/a/solutions/articles/9000216056?lang=nl&portalId=9000051280#Azure-AD-%E2%80%8Binstallaties)
- [ADFS Installations](https://negometrix.freshdesk.com/a/solutions/articles/9000216056?lang=nl&portalId=9000051280#Voor-ADFS-installaties)


## Azure AD Installations


1. Upload metadata URL: click Upload metadata file.

This is the current URL using [negometrix.com](https://negometrix.com/) to reload the metadata including the new certificate.

1. Add new reply URL via **Edit**
2. Add new reply URL to the current reply URL. Click **Add** reply URL and **Save**.


## ADFS Installations

1. Reload the current URL ([http://negometrix.com](http://negometrix.com)  ) into the current Mercell Source-to-Contract Relying Party Trust. This will reload the URL with the new certificate.
2. Then, right-click on the Relying Party Trust and choose Update from Federation Metadata.
3. Go to **Endpoints** and choose **Add SAML**
4. Add the new Federation Metadata URL (based on
  [https://s2c.mercell.com/etc.](https://s2c.mercell.com/etc.) )

*Do this once for **POST** and once for **Artifact**