How to group projects?

So according to https://blog.sentry.io/2018/02/06/organizing-projects and https://github.com/getsentry/sentry/issues/2709#issuecomment-701580580 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.