I have had a subscription to the professional version of SolidWorks for years. I just bought the maker version for my son who is in 6th grade and wants to be an engineer. In the process of signing up, your website asked me to login so I entered my normal (pro version) login information . Now I cannot figure out how to give my son a login. I wanted him to have his own login, not use mine. Im paying for it, so I want any account alerts or billing reminders to come to me but it is for him to use exclusively.

I assumed I would be able to assign the makers license to my son. I tried to invite members because that seemed like it made sense, but it said no roles were available. The "Replace Me" button in the settings is also not clickable. 

To be clear; I only need access to the billing, my son needs access to everything else. How do we accomplish this? If it cannot be "fixed" within the current account, please refund my money and tell me the best way to sign up again.We have not used the software.

Thank you.

Edu SOLIDWORKS