[knot-resolver-users] Set default domain suffix

Trying to use Knot DNS + Knot Resolver for a small business network. So far it's working great, however there's one function that's still needed: short hostname resolution suffixing. Meaning for 'server.example.com' I can `dig server.example.com` and get the desired result, but wondering how to attach the 'example.com' suffix so I can simply query `dig server` and have Knot auto-append 'example.com' suffix. I believe I saw it in the documentation but I can't find it again for the life of me... Thanks in advance, -KM