What happens when I install the Calculus extension?

After you install the Calculus extension, you can find the Coaching and Coaching Material modules under Main Menu > Sales. Also, you will see metrics such as the Deal Score, Engagement Score, etc., in a deal record. However, to get these metrics, you must have at least 200 Closed Won and 200 Closed Lost deals in the CRM.
Calculus uses data from the won and lost deals to build a learning model to generate predictions and recommendations on the future deals.