What action must you perform to use this model?

You need to implement the out-of-the-box product recommendation model to generate event recommendations for the post-purchase email.

What action must you perform to use this model?
A . Upload a product catalog table with categories and prices for event types.
B . Change the existing semantic mapping type for the event tickets activity.
C . Include an IsReturn field in the Power Query definition for event tickets.
D . Add an event type id GUID to the event tickets Power Query definition.

Answer: B