Teams are responsible for addressing different kinds of risk: value, viability, usability, feasibility. (IDEO combines value and usability into one metric, *desirability*.) Typically, this divides into the following: * [[Product Management as competency (Cagan)]] : Value (for users) and viability (for business) * [[Product Designer as competency (Cagan)]] : Usability * [[Product Engineering and Tech Leads as competency (Cagan)]] : Feasibility IDEO has their own risk approach, which combines value and viability into one metric, desirability.