The Einarsson Inception takes place during the Freeform Training set-up on the ICA Yacht. You're tasked with five stages that begin by eliminating Evan Holden while wearing a Yacht Security uniform with a kitchen knife.
Meanwhile in Paris, The Marsden Isotopy also starts with a kill using a kitchen knife. Your first target is Benjamin Lacasse, who must be eliminated by 47 whilst wearing the event crew disguise.
Each Escalation comes with a new challenge, plus completing all 5 stages of 10 separate Escalation Contracts will award the Master Crafted SMG, the TAC-SMG Covert. Good luck!