Oversight

Oversight is an achievement/trophy in the Fallout 4 add-on Vault-Tec Workshop.

Requirements
Become Overseer.

Ways to complete

 * Kill Valery Barstow at any time (recommended after all experiment quests are done).
 * Expel Barstow from the Vault during the quest A Model Citizen.
 * Get her to leave through unsatisfactory experiment results.
 * Tell her it's okay to leave during the conversation that follows the quest Lady Luck.