Web server time out question

Little confused.

Should Websphere time our be more than E1 timeout or other way around.

What is the best practice on this

From SOLUTION 200947926:

The JAS.INI setting(s) and HTTP Server settings for timeout should be set a greater value than the timeout setting in WebSphere Application Server. The ultimate goal is to have WebSphere Application Server time the session out to avoid record locking. Example: WebSphere timeout setting for 1 hour session, JAS.ini and HTTP server timeout set for 1.5 hours.