After enable automatic logon in Tableau Server 2018.2.1 version, still required to enter credentials while using Firfox browser
Tableau Online - Multi-Factor Authentication Requirement Feb 1, 2022 - The Flerlage Twins: Analytics, Data Visualization, and Tableau
![Tutorial: Azure Active Directory single sign-on (SSO) integration with Tableau Server - Microsoft Entra | Microsoft Learn Tutorial: Azure Active Directory single sign-on (SSO) integration with Tableau Server - Microsoft Entra | Microsoft Learn](https://learn.microsoft.com/en-us/azure/active-directory/saas-apps/media/tableauserver-tutorial/config.png)