(RESOLVED) how can I add a new user from the BPM interface?

I found the user “Walter.bates” and I changed it to a new username and password. Now my project won’t launch. I would appreciate any help on this matter.

thanks for looking

Edit: in case anyone is as dumb as I am, you change it by clicking on the configure icon, then go to authentication. There you can change user names and passwords.

Resolved