any idea about a answer

An online retailer allows customers to select a courier service for deliveries. The list of
available courier services is drawn from a data type sourced in the Pega database. The Fulfillment
department wants to allow local warehouse managers to add courier services to mitigate increases in
delivery times and remove courier services that fail to meet delivery metrics.
Which two options are required to allow local warehouse managers to update courier service records
in production? (Choose two.)
A. Create an access group for local warehouse managers.
B. Delegate the records for the courier service data type.
C. Define an approval process for adding and removing courier services.
D. Enable rule checkout for the local warehouse managers.