The next Battlefield will feature the Portal mode, which allows you to create your own game scenarios

DICE has confirmed that the Battlefield Portal mode, first introduced in Battlefield 2042, will return in the next instalment of the franchise. This mode allows players to create their own game scenarios by combining maps, weapons, and vehicles from different eras of the series.
Here's What We Know
According to the well-known YouTuber Flakfire, during the recent Battlefield Labs online presentation, the developers confirmed the return of Portal in the upcoming game. He said: "We got a surprise confirmation at the briefing that Portal will be back in the next Battlefield game."
Battlefield Labs is a new initiative that will function as a testing environment for the community, where players will be able to provide feedback on certain features of the upcoming game and possible additions. Portal is expected to be one of the parts that will be tested as part of this programme.
The official name of the next Battlefield instalment has not been announced yet. It is known that the game is being developed for PlayStation 5, Xbox Series S|X, and PC and is scheduled for release later this year.
Source: Flakfire