Which of the following statements are true regarding SAP SM? (Choose two)

Which of the following statements are true regarding SAP SM? (Choose two)
A . The solution manager provides a common platform for navigating to the various component systems to complete configuration and testing activities
B . In the realization phase the customer specific solution defined during business blueprint is configured and tested
C . The purpose of the business blueprint is to configure and test the customer specific solution
D . Solution manager has no central repository to store project documentation and issues

Answer: A,B