openSUSE 15.0

Prior version 42.3 had no such file /etc/alternatives/default-xsession.desktop.

What's the prescribed procedure to make tde the default desktop? I tried 'yast2
alternatives', but tde.desktop is not an offered option, even though it is
present in /usr/share/xsessions/. yast2 alternatives offers only icewm-default
and icewm-lite. Is this something that needs a bug filed? I don't see anything
on point. If yes, in openSUSE tracker, or in TDE tracker? Is there some existing
trinity rpm that needs to be installed to create it?
-- 
"Wisdom is supreme; therefore get wisdom. Whatever else you
get, get wisdom." Proverbs 4:7 (New Living Translation)

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata  ***  http://fm.no-ip.com/