This quest happens concurrently with the Main Quest: Institutionalized. Keep in mind that completing quests for particular factions can potentially impact the ending of the game, so make your choices and choose your faction wisely. After speaking with Elder Maxson, you will be tasked with finding Dr. Madison Li during your investigation of the Institute.
Fallout 4: From Within - Convince Doctor Li
Madison Li | Fallout Wiki | Fandom
This quest will be triggered or can be aquired when you complete The Molecular Level quest. During my infiltration of the Institute, Elder Maxson has ordered me to make contact with a Doctor Madison Li and convince her to work on a "special project" for the Brotherhood of Steel. In order to ensure Doctor Li's trust, I've agreed to recover evidence regarding an accident that supposedly killed her colleague, Doctor Virgil. His former lab is in a sealed section of the Biosciences Division. Due to my actions, I'm no longer welcome at the Institute.
This mission will appear as long as you are building the interceptor for the Institutionalized mission through the Brotherhood of Steel. Once you've gotten inside the Institute , you'll have access to reach Doctor Li. Head into the main square of the Institute , then follow the path to the Advanced Systems division.
Doctor Madison Li Institute username Li. M  is a scientist working on portable fusion power and hydroponics experiments in Rivet City in As of , she is in the Commonwealth working for the Institute as the head of their advanced systems division. Madison Li was born in Madison hid her growing romantic feelings for James, respecting his marriage to Catherine.