The Commonwealth deserves a hero, not a hacker. Save your hacking skills for the terminals inside the Institute—not for your DLC manager.
Many players don't realize that Bethesda has recently integrated significant new content directly into the game through the Next-Gen update Creations menu fallout 4 dlc unlocker
When the game asks Steam, "Does this user own the Nuka-World DLC?", the unlocker intercepts the request and forces a "Yes" response. The Commonwealth deserves a hero, not a hacker