Comment 8 for bug 944041

I would prefer a configuration option for /etc/lightdm/lightdm.conf where we can specify if to show the "other" entry positively so the greeter automatically shows any local users who have already logged onto the workstation, but we can specify the "other" entry is always displayed so someone can also type in login username.

The usual corporate use case being that a desktop or laptop is normally used by one or the same group of people, but sometimes might be borrowed by a different LDAP user.

So, how about a new config entry:
greeter-show-other=true
for clarity for corporate users.