How do I make a new master account

How do I make a new master account? When I first got my PS3, my I had my Step-Dad make a master account because I was too young, and I don't like posting false info. I ended up deleting that account, and I made another account for purchases, but I don't recall it asking me to make it a master account. How do I make another master account? I already did that sir, a while ago. When I did however, I don't recall them asking me if I want to make it a master account. PlayStation - 1 Answers Random Answers, Critics, Comments, Opinions : 1 Just make a new account with a different email address and psn id