Change nameservers when cloudflare is my registrar

How do i change the nameservers on my site if cloudflare is my registrar?

https://community.cloudflare.com/search?q=cloudflare%20registrar%20name%20servers

You currently can’t change nameservers if you use Cloudflare as a domain registrar. Your only option at this time would be to replicate the settings of the other said nameserver or transfer your domain to a registrar that’s more open.