---
title: "Editing Access Authentication Services"
canonical: "https://docs.infoblox.com/space/BloxOneInfrastructure/181700167/Editing%20Access%20Authentication%20Services"
format: markdown
---
To modify an access authentication service instance, do the following:

1. Log in to the Infoblox Portal.
2. Go to **Network > Services & Servers > Protocol Service**.
3. Choose an access authentication service you want to modify and click **Edit**.
4. In the **Edit Access Authentication** wizard, follow these steps in the wizard to modify the service:

> Macro (children)