OKR (Objectives and Key Results) is a goal-setting framework used by organizations to define and track progress towards specific, and measurable outcomes and many organizations use OKR as their strategy formulation framework.

KPIs (Key Performance Indicators) are metrics used to measure progress towards specific business objectives. They are an essential part of any business strategy as they help organizations to track performance and identify areas for improvement.

After reading the following articles and doing your own research answer the following 2 questions:

https://rogermartin.medium.com/stop-letting-okrs-masquerade-as-strategy-a57fc2cea915

https://rogermartin.medium.com/the-role-of-management-systems-in-strategy-571583546fbe

1- What is the difference between OKR and KPI?

2- Which element of Strategy Choice Cascade does include the measurement/tracking systems such as OKR/KPI?