Primary site alias www

I will tell you how, but I want to point something out:

No, but I want domain.com to https://www.domain.com I want to have www.

Don’t. Seriously there is a reason we suggest you don’t, it’s just not worth the headache. Sometimes it breaks your wp-admin/network login. I don’t know why, I don’t know how, but it does. I have ONLY see that problem on www sites. I strongly suggest you not use WWW. It’s not needed, it’s not required, and it’s just making a longer URL. This is the voice of experience.

If you MUST do that, then:

1) When you install WP, make the home and site URLs https://www.domain.com
2) Pick SUBFOLDERS, not subdomains for your subsites
3) Map per normal

But again, if you have weird redirect problems in your network admin later on, I will say “I told you so.”

There’s a dance that comes with it.

That’s what I was looking at, I wish you could have given me this answer a week ago.

So as per your suggestion I should not use ‘www’, I respect your experience & advice and I will go with it. I wanted www but only if it came without compromising anything. Thank you very much for your time and support ??