How to allow url

Dear Team,

I am working on the project use Cloudflare as URL Filtering.

In the other web proxy I can easy create a custom URL like *.domain.com (example *.example.com) that means the web proxy will check all matching prefix and base on action to block or allow.

In CF , Firewall Policies> HTTP Policies> I can see there are many option like hostname , url, domain. I dont know which use case to use

Anothering , if my use case allow *.example.com what should i can configure in CF?

Thanks

So if you are going to try to set up a rule like that I would suggest you use regex.

In your example if you wanted to block the * you would just use the example here