Important: If users or administrators receive a Microsoft error code AADSTS750054 during logout of any 8x8 application, replace the default tenant-specific Azure Logout URL in the Sign-out page URL field of your 8x8 Admin Console Configuration with the following URL: If it is applied in 8x8 Admin Console, users logging out of 8x8 services will also be logged out of all Microsoft services. Important: The Logout URL is optional for 8x8 SSO. You'll need these URLs later, when configuring Single Sign-On Integration in the 8x8 Admin Console. Individually click the Copy to clipboard icon for each of the URLs you will use, and paste them into a text editor.

In Set up 8x8, click on Configuration URLs to expand the section (as needed).User single sign-on will fail if you apply other available certificate types. Critical: Use only the Base64 certificate for configuring Single Sign-On Integration in the 8x8 Admin Console.You'll apply the certificate later, when configuring Single Sign-On in the 8x8 Admin Console. Next, in SAML Signing Certificate > Certificate (Base64) click Download, and save the 8x8.cer certificate file onto your computer.Your Basic SAML Configuration should appear as in the screenshot below: Enter the same URL as for the Identifier. This entry should be marked as Default, and there is no need to modify the Index field.In the Reply URL box, click Add reply URL.Add the following URL into the blank field. This entry should be marked as Default, and there should be no other Identifier entries.In Identifier (Entity ID), click Add identifier.In Basic SAML Configuration, perform the following steps: In Basic SAML Configuration, click Edit.In the Azure Active Directory admin center > Enterprise applications, click on 8x8 and click Single sign-on.

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