Having hunted within a couple of domains dashboards, including those created in the last 6 months, I can’t find this options and none of the documentation seems to show what sub-heading this can be found under within the Firewall dashboard.
Please see below screenshot. Is this the old WAF, the domain in question was only created on Cloudflare around a month ago so I’d have expected it to be the latest version and if not is there an upgrade option somewhere?