How to disable auto login for SuSE

Took me awhile to find this advice so here it is.

how to disable auto login in SUSE 10? - LinuxQuestions.org

Try this
edit /etc/sysconfig/displaymanager

there is a line:
## Type: string
## Default:
#
# Define the user whom should get logged in without request
#
DISPLAYMANAGER_AUTOLOGIN=""

delete the name between the ""