Discovery searches are performed through ECP by users who hold the Discovery Management role. ECP reveals the options to initiate mailbox searches under the Reporting node (Figure 15-23) to mailboxes that hold the Discovery Management role. This feature is a good example of functionality that is available through ECP and doesn’t appear in EMC.
Figure 15-23. Viewing the ECP options for mailbox searches.
It is a quirk of Microsoft licensing policy that you need an enterprise CAL to be able to use the Discovery options included in ECP, but a standard CAL suffices if you conduct searches using the Search-Mailbox cmdlet as described ...