How to add openvpn-client connection to autostart?

Question

linux

I have to write every time sudo systemctl start [email protected]. How to add to autostart? Ubuntu 19.04.
I googled. But in the links infa is outdated:
They suggest going to /etc/default/openvpnand uncommenting some line. But, apparently, in all the manuals, the old version of openvpn. I don't have a config /etc/default/openvpn.

Answer 1

systemctl enable openvpn-client