Can we add users to our account?

I need to add a user to my account, this user can be my UI designer or developer, is it possible?
I can’t find any options


I am not sure if there is an official method of sharing “with team” since I have never had to work as to your scenario… BUT I have opened multiple logins from different browsers (Firefox and Chrome), multiple tabs… as well as different devices.

So theoretically it you have a mutual trust between team members on the contents per project: you should be able to have multiple logins with as many users log into it as you wish.
(As well as have as many devices scan the QR code to view the AppPreview)