From Press Release:
Warm up in the Firing Range, prove you’re the best in the 1v1 Pit, watch Call of Duty esports matches live in the Theater, man the AA guns to earn rewards, and much more in Call of Duty’s first-ever dedicated social space. Introducing Headquarters, coming to Call of Duty®: WWII Multiplayer on November 3.
Pre-order Call of Duty: WWII on disc or digital download and get Private Beta Access. Beta begins first on PlayStation® 4 on August 25, 2017: http://www.CallofDuty.com/WWII