Not exactly sure what this entails, but here’s a little bit more info:

While detailing what needed to change with the series to stay current in the face of evolving multiplayer games, the developers explained how Battlefield 6 aims to leverage the modern live service experience—and the growing power of user-generated content (UGC)—to create a platform called “Battlefield Portal” for greater opportunities.

And it turns out that platform is powered by Godot. - Source