Ubisoft account on 2 platforms?

I gave my old psn account to a friend because I've been on PC for a long time. Now I asked myself the question, if I now play games such as the crew 2 from ubisoft, can he still play on ps4 with the same ubisoft account?

Ne does not work

No, it shouldn't be possible. Only one person can use the account. Unless he's offline, then it might be possible.