[opensuse] Prevent shutdown in KDE & Gnome?

Hello, I know how to prevent shutdown option in KDM, but how do you prevent shutdown and suspend options in Gnome and KDE logout screens? For lab systems I would like not to have shutdown, suspend, etc options available (without root password). Sincerely, - Henrik -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org