Enter the Super Admin key to manage every customer page on this site.
Every page shares this site’s setup and lives at its own address. Each has its own content, its own uploads and its own Customer Admin key — nothing is shared between them.
The Customer Admin key below only works on its own page. Give it to that customer and
they can manage their page at /<their-url-name>/admin. Your Super Admin
key works everywhere, including each page’s full panel at /<url-name>/super.