/etc/lightdm/lightdm.conf in OS Leap 15.2?

I’m going to configure some thingsin lightdm and all doc i have found says the configuration must be done in lightdm.conf … but there is no lightdm.conf in my opensuse 15.2 i should create it?

AlphaTauri:/etc/lightdm # ls
keys.conf  lightdm-gtk-greeter.conf  users.conf
AlphaTauri:/etc/lightdm #

Before creating it, read the sample configuration file which can be found at /usr/share/doc/packages/lightdm/lightdm.conf.example when installing this display manager.