A customer has two retention classes on their governance cluster:
Emails set to 5 years
Forecasts set to 2 years
The customer auditors ask to have all emails kept for a minimum of 7 years.
How can the customer change the retention period for all the data written to the cluster using the
“Emails” retention class?

A.
All data must be read and written back with a new retention class

B.
Nothing can be done, the retention period is fixed

C.
The customer can change the “Emails” retention class to 7 years

D.
The customer can delete the “Emails” retention class