Once logged in, the first page you'll see in the Nucleus platform is the Global Dashboard
If you're an Org Admin, you'll also see a menu item for Global Administration, which includes a holistic set of pages for managing your account.
You'll use these pages to manage roles, users, sub-organizations (for MSSPs), and licenses. You can also view and manage all of the data and activity of all of your sub-orgs or projects, manage automation workflows, and generate global reports.