How does the implementation consultant support the customer during Fit-to-Standard workshops?

SAP Activate for SAP S/4HANA Cloud Methodology and Best Practices

How does the implementation consultant support the customer during Fit-to-Standard workshops? 2 answers
A . Review current custom code in the customer system
B. Show and explain all available self-service configuration Uls
C. Demonstrate SAP Best Practices in the starter system
D. Highlight gaps that require configuration or extensibility decisions

Answer: C,D