A corporate environment includes Exchange Server 2010 SP1 and Active Directory Domain Services (AD DS). Members of the Legal security group must be able to do the following:

* Perform keyword searches across all mailboxes.
* Store the search results in a secure mailbox.

You need to recommend a solution that meets the requirements.

Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A.
Add members of the Legal security group to the Discovery Management role group.

B.
Add members of the Legal security group to the Organization Management role group.

C.
Perform searches from the Exchange Control Panel, and export search results to a discovery mailbox.

D.
Perform searches by running the Export-Mailbox cmdlet, and export search results to a discovery mailbox.