You are creating a custom entity named Transaction. This entity needs to be an available activity that you can create from the contact entity.
What should you do to configure the entity?
A. Create a 1:N relationship between the contact and transaction entities.
B. Check the Display inactivity menus check box on the transaction entity customization form.
C. Check the Define as an activity entity check box on the transaction entity customization form.
D. Check the Activities check box on the transaction entity customization form.
