Which of the following authentication settings should you use?

You are configuring SAP Commissions to allow single sign-on.

Which of the following authentication settings should you use?
A . Enable the Require Authentication for Proxy Log-in setting.
B . Disable the Allow Users to Change Password setting.
C . Enable the Allow Users to Change Password setting.
D . Enable the Usernames are Case-Sensitive on Login Page setting.

Answer: A