Can't find the branding tab

Hi there,
I saw that when accessing https://share.axure.com/
You are advising me to sign in to your “New Axure Cloud”
I did it, but then I switched back to the “Legacy share” because I couldn’t find there the “Branding” tab that allows me do adjust the password page, how will I be able to edit the password page in the “New Axure Cloud”?