Option UsernameCaretN specifies that
^N can be used within EZproxy web pages to include the username provided when the user logged in. For example, this directive allows the login username to be incorporated into the EZproxy Menu Page by using
^N within that page. When this directive is active, the variable
session:user is also available to access the username provided when the user logged in.
Option UsernameCaretN is a non-repeatable position-independent config.txt directive.
Permit username to be included on EZproxy web pages using ^N .