More Organization for Allowlists and Denylists

Hello since I have many costum configurations for many domains, I would like to have the ability to create personal commented subgroups of domainrespectively for allow and deny list, for instance, Nextdns blocks yahoo mail because it flags yahoo as an ad, as a consequence I put the  three domains of yahoo mail in the allowlist for make it work again, same thing for App Store of my LG webOA TV, you can understand that managing so many domains can become a garbage, so by introducing this new feature of subgrouping domains according to personal reference, this would enable a  user a better management of the blocked and allowed domains. In conclusion I propose better allowlists and blocklists.