I’ll definetly look deeper into this, thank you very much.

I know the image you mean, but I can’t find it.

Best practice

That sounds useful, thank you very much.

I described what I did here.

Meanwhile I found a solution using fstab.

What’s the advantage of using a systemd script?

I’ll probably switch to simple script, since I don’t like the idea of my laptop shouting my NAS access credentials into any available random network on startup.