In Fileman 2.0.3, if the admin account unchecks the "Change Password" option in the preferences for a user account, they will no longer see an option to Log Off.

In other words, deselecting this option removes BOTH the "Password" link and the "Log Off" link (right next to it) from the user's menu.

My client wants to control their users' passwords but of course users need to be able to log off when they want to.