For some time I noticed that after some upgrades my current suse-prime display
is not selected. That was not too much of a bother. Today I was looking into a
different issue and I saw that suse-prime ships a systemd service file:

$ rpm -ql suse-prime | grep service
/etc/prime/prime-select.service

However, that file is not recognized by systemd

$ systemctl status prime-select
Unit prime-select.service could not be found.

I suspect that a change of location (and maybe some systemd RPM macros?) are
needed to register this service.