Dot com, rather.
But you said software not service so feel free to ignore. If you are stuck we can dig a bit more for you. Someone might have posted something useful that we can see.
@dsfgs thanks. Apparently they're thinking of actually doing that at the school level so iwon't have to bother. But if it doesn't workout, I'll take a second look at all your links.
Thanks again for suggestions.
This Mastodon instance is for people interested in technology. Discussions aren't limited to technology, because tech folks shouldn't be limited to technology either!