> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aviatrix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Disable Single Sign-On (SSO)

> Disable single sign-on

After a company enables SSO, all users from that company can sign on using SSO.

If SSO is disabled, users that have existing accounts with email authentication
will still be able to sign in to Aviatrix PaaS, if the account is still
subscribed to Aviatrix.

<Warning>
  Disabling sign-on can restrict some users from accessing this system. Only
  users with email authentication will be able to log in. Disabling SSO cannot
  be undone from the Aviatrix PaaS console.
</Warning>

<Note>
  At least one user with an email authentication must exist before disabling
  Single Sign-On.
</Note>

1. In the Aviatrix PaaS console, go to *Administration > User Access*.

2. If a user with email login is not configured, add a user.
   1. Click *+ User*, enter the required information.
   2. Assign the Admin role to the user.

3. Go to *Settings*.

4. On the Single Sign-On card, set the toggle to *Off*.


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