Acknowledge impact, not blame: “Your team missed a milestone because our report arrived late. I understand the cost to you.” Offer restitution and prevention: “Here’s a make-good, and our new checkpoint.” Ask for co-design: “What would make this feel right?” This reframes conflict into joint improvement without pretending harm did not occur.
Replace vague yeses with constrained choices: “We can deliver A by Friday or A plus B by next Wednesday. Which supports your launch best?” Name trade-offs openly, and invite a pilot: “Let’s validate with a small slice first.” Confident boundaries communicate reliability, reduce churn, and turn difficult conversations into clear, sustainable agreements.