Netflix subscription? - 5

So I have the basic subscription because I only used it myself and very rarely but since today I have been sharing it with my mother all of a sudden she wanted it 😂 but I had a question when I made the subscription that only 1 person can watch or so it means that when I look and she gets kicked that one or how exactly

I'm not sure, but you just can't watch at the same time, but you can use two accounts on two different devices, just don't stop at the same time.

You just can't watch at the same time but otherwise