Explanation: When a cloud service provider receives an eDiscovery order pertaining to one of their customers, the first action they must take is to notify the customer. This allows the customer to be aware of what was received, as well as to conduct a review to determine if any challenges are necessary or warranted. Taking snapshots of virtual machines, copying data, and escrowing encryption keys are all processes involved in the actual collection of data and should not be performed until the customer has been notified of the request.