Make Azure AD Login Page The Default Sitecore Login Page

Question

I'm using sitecore 9.3.

Is there a way to redirect to AD login page instead of the sitecore identity server default login page?

This Page:

instead of the below page:

Answer 1

Yes, you need to set loginPage attribute of shell site to $(loginPath)shell/SitecoreIdentityServer/IdS4-AzureAd.

This will redirect /Sitecore/Login or /Sitecore to AzureAd login page directly

Here is patch config-

<?xml version="1.0" encoding="utf-8" ?>
<configuration  xmlns:patch="http://www.sitecore.net/xmlconfig/" xmlns:set="http://www.sitecore.net/xmlconfig/set/">
  <sitecore>
    <sites>
      <site name="shell" set:loginPage="$(loginPath)shell/SitecoreIdentityServer/IdS4-AzureAd" />      
    </sites>
  </sitecore>
</configuration>

This is also documented HERE