Call of Duty: WWII

After you rendezvous with Crawley, you’ll need to plant 2 explosives without being detected. There will be numerous enemies that will be patrolling inside and outside in the courtyard, however it's a moderately simple area to stealth. So long as the awareness marker that appears above an enemy's head (if you're seen and/or heard) doesn't fill up and turn red, you are fine to continue as you've not been detected. If you do get detected by an enemy, pause the game and restart from your last checkpoint. You are able to kill enemies to clear the route for yourself, either with your silenced pistol or by performing a silent kill (melee from behind). Remember to also stay crouched throughout to prevent loud footsteps.

Explosive 1: After Crawley leaves, head outside onto the balcony and jump over the right side onto a ledge, follow this around the outside of the building to the next balcony where an enemy will be patrolling. Silently kill this enemy then head inside from that balcony. Another enemy will be patrolling the hallway outside the room you are now in, kill him also. Head downstairs and wait for the two enemies that appear from the door to the left, to walk off. Head down the steps to your right which leads outside by a vehicle, to the right will be the first explosive on the doors as well as an enemy. Kill the enemy and plant the explosive.

Explosive 2: From planting the first explosive, turn around and pick-lock the door to the right side of the vehicle. They'll be an enemy straight ahead, you can either kill him or continue moving up the stairs to the right. Go up the stairs where another enemy will be patrolling in the hallway. Head outside onto the balcony, jumping over the right side like before and follow the ledge around until it ends. Drop off and walk up the wooden boarding to the next elevated area with one enemy. Jump over the other side onto the ledge and wait as several enemies move around the courtyard. Wait for them to walk off through the doorway in the corner then jump down and head to the large arch to the left. There will be an enemy inside by the vehicle which you'll need to kill, plant the explosive on the doors afterwards and the trophy is yours.