How to group projects?

So according to and the recommended way of setting up Sentry is to create multiple projects for an app, for example for frontend (Javascript) and backend (server-side).

However, what is the recommended entity to group all projects that belong to a single app? Teams?

Using “team” to mean “app” seems a bit confusing, especially if you actually have a team (of people) for frontend, but working on different apps of course.