Team, 1. How LDAP authentication for SSO is achieved in Appian?

The above links are not working

This conversation is 10 years old. What exactly are you looking for? Did you try to use the search function in the documentation?

https://docs.appian.com/suite/help/24.2/SAML_for_Single_Sign-On.html

https://docs.appian.com/suite/help/24.2/Appian_Administration_Console.html#ldap-authentication

I am planning to implment SSO using GMAIL.

https://cloud.google.com/identity-platform/docs/web/saml

I am actually planning to implement SSO, so also intrested to modify the login screen as well. Instead of the OOTB screen, I want to have my own screen

I am actually planning to implement SSO, so also intrested to modify the login screen as well. Instead of the OOTB screen, I want to have my own screen

You can't use your login screen. However, you can modify Appian's existing login screen:

docs.appian.com/.../Appian_Administration_Console.html