Description
This article describes the difference between the display name and login name and the steps to configure authentication based on the user logon name.
'cn' is the default, and most of the customers will be using 'SAMAccountName.cn' is a common name which is a display name, and 'SAMAccountName' is the logon name (in reference to Windows LDAP server).
Solution
In the above images, the 'Logon name' and 'Display name' are visible.
To get authenticated with the user and log in by Logon name, use the 'Common Name Identifier' value as 'SAMAccountName'.
