Using the Member List 
You use the Member List module to do the following:
View a list of all the members of the workspace. The list is divided into the following categories: Owner, Managers, and Members.
Note
The Members section is only available in restricted and private workspaces.
For more information about the different roles in a workspace, see Managing Workspace Users.
Contact workspace members. When you choose the name of a workspace member, an e-mail message opens with the member's address in the To field.