On this page of our guide to Wolfenstein: Youngblood you will find a detailed description of the Zitadelle Schematics side mission. This task concerns acquisition of the title schematics for the production of large machines. They were recorded on several floppy disks stored in the Brother 2 district.
Who's commissioning the mission: Talk to Anais Fontaine at the catacombs - resistance's hiding place.
This task takes place in Brother 2 district where you could have unlocked a fast travel point (subway) - see separate pages of our guide for more information. When you reach this district, set the mission as active and follow the instructions on the mini-map. Your task is to find and steal 3 different floppy disks in an enemy base area.
The first floppy disk (Zitadelle Schematics #1) is located in a big garage with an enemy mech. In the case of this collectibles (and few next ones) you can attack or sneak past enemies. You can find the disk in the workshop on the ground floor.
The remaining disks are in the next hall, which you can reach by climbing the stairs to the first floor and reaching the yellow gate suitable for lifting.
The second floppy disk (Zitadelle Schematics #2) is in a room in the hall's underground. You have to go to the opposite end of the hall, go down the stairs and use the passage from picture 1. This will allow you to reach the room with the secret (picture 2).
The third floppy disk (Zitadelle Schematics #3) lies on a wheeled table in front of a big, inactive mech.
Decoding the floppy is optional. If you want to do this, you will find the terminal on the first floor of the hall with floppy disks 2 and 3. Return to Anais in the catacombs to complete your mission.
Rewards: 10200 XP, 510 silver coins, 1 skill point.