rclone-mount.service cannot be enabled by systemctl

[mrvonwyl]

I tried to run rclone as a service and found this systemctl service:
https://github.com/ajkis/scripts/blob/master/rclone/rclone-mount.service

system@TrsAtlas:/etc/systemd/system$ sudo systemctl enable rclone-mount.service
The unit files have no installation config (WantedBy, RequiredBy, Also, Alias
settings in the [Install] section, and DefaultInstance for template units).
This means they are not meant to be enabled using systemctl.
Possible reasons for having this kind of units are:
1) A unit may be statically enabled by being symlinked from another unit's
   .wants/ or .requires/ directory.
2) A unit's purpose may be to act as a helper for some other unit which has
   a requirement dependency on it.
3) A unit may be started when needed via activation (socket, path, timer,
   D-Bus, udev, scripted systemctl call, ...).
4) In case of template units, the unit is meant to be enabled with some
   instance name specified.

Due to my lack of systemctl knowledge I do not really know what i should do with this.
What am I missing?

[mrvonwyl]

it was already solved and I was blind: #30