Overseer, Overseen

Overseer, Overseen is a main quest in the Fallout 76 add-on Wastelanders.

Walkthrough
Knowing that Vault-Tec University has the restricted information about Vault 79 they are looking for, the Vault 76 overseer and residents travel to Morgantown to visit the university. Once there, the overseer speaks with the Professor-Bot, a protectron in charge of allowing graduates of VTU into the university's Restricted Wing, but the Professor-bot won't permit the overseer back into the Restricted Wing, despite her graduating from VTU, unless the Vault 76 residents can pass an overseer test in the Vault Simulation, which is to solve the conflict between the Mr. Handies acting as the engineers and medics of the vault staff.

Speak with the Mr. Handy serving as the chief of security, Robinson, and he'll explain that a member of the medical staff disappeared some time after an engineer was sent to stop the reactor powering the vault simulation from going into meltdown. Head over to the reactor room, especially if the player characters remember its location from doing "Heart of the Enemy", and find the Mr. Handy robots acting as the missing personnel, along with a holotape on the Miss Nanny acting as the missing medical staff member.

Take the tape back to Robinson, and with evidence of what really happened, he goes to speak with the heads of the two quarreling factions. Once he shows them the truth of what happened, they agree to cease arguing and cooperate again, much to the Vault 76 overseer's pride at what the true meaning of running a Vault still meant, even after everyone left Vault 76 and it was shut down upon being vacated.

Heading back to Professor-bot, impressed with the residents' success, it graduates them from VTU and grants them access to the Restricted Wing, located through a maintenance hatch in the Vault Simulation. Once inside, deal with the campus security robots, including an assaultron serving as the boss enemy for the area, and find a door that leads to the hidden room where the classified information on Vault 79 is found. Playing the projector film reveals that Vault 79 was built to secure the United States' gold reserve from Fort Knox in the event of nuclear war, and was reinforced with several security features to reinforce the gold much like the security at Fort Knox was designed to keep everyone out of the base where the gold was stored then.

After the film finishes, speaking with the overseer reveals that the only way to bypass the Vault 79 security lies in the two major factions the residents had met previously to give the Scorched Plague inoculation to: Paige and his Settlers and Meg and her raiders. The overseer suggests speaking with them to see if they would be willing to help break into Vault 79 and retrieve the gold as a way to rebuild the U.S. economy from the ruins they were now trying to rebuild themselves.