Show List of Users on KDE Login Screen?

[Oliver Ruebenacker]

     Hello,

  How can I show a list of users on the KDE login screen? There are only
three regular users.

  Thanks!

     Best,
     Oliver

-- 
Oliver Ruebenacker
Founder at Relomics Consulting <http://www.relomics.com>
Be always grateful, but never satisfied.