We already have a Bugzilla Problem Report (PR) assignments page that lists how incoming PRs ought to be assigned 'by role' to, e.g., things like the mailing lists. Since those kinds of things do not often change, they are suitable for the Articles pages.
You should reference that page first.
The idea of this page is to be a place where individual committers can volunteer to be assigned PRs about other things. For instance if you wrote the frobozz(4) driver and are willing to deal with PRs about it, please sign up here.
Perhaps this list should also be a place to say 'do _not_ assign PR about frobozz(4) to me'.
general
conf
doc
kern/bin
Note: please also reference the following files: https://cgit.freebsd.org/src/tree/LOCKS; https://cgit.freebsd.org/src/tree/MAINTAINERS
gzip(1) issues in the base system should be assigned to delphij.
libfetch issues should be assigned to des.
linprocfs(5) issues should be assigned to des.
libpam issues should be assigned to des.
locale code issues should be assigned to kevans.
locale data issues should be assigned to bapt.
openssh(1) issues should be assigned to emaste.
procfs(5) issues should be assigned to des.
pseudofs(9) issues should be assigned to des.
tarfs(4) issues should be assigned to des.
timezone code issues (tzcode, localtime, stdtime, strftime, strptime, zic, zdump) should be assigned to des.
timezone data issues (tzdata, zoneinfo) should be assigned to philip.
ports
www
non-English-language entries