If a customer wants a maintenance schedule for a specific service, where would this be set up?

A.
in the Templates, click which template the service is associated to, click the Maintenance tab >
New

B.
in the Templates, click which template the service is associated to, click the Additional tab >
Maintenance Schedule > New

C.
in the Service Availability page, click which service needs the maintenance schedule, Service
Editor > Maintenance Schedule > New

D.
in the Service Configuration page, click which service needs the maintenance schedule,
Service Editor > Maintenance Schedule > New

Explanation: