Add-eDiscoveryCaseAdmin (ExchangePowerShell)

An eDiscovery Administrator is a member of the eDiscovery Manager role group who can view and access all eDiscovery cases in the organization. To make a user an eDiscovery Administrator, add them to the eDiscovery Manager role group by running the following command in Security & Compliance PowerShell: Add-RoleGroupMember -Identity "eDiscovery Manager" -Member "<UserIdentity>". After the user is a member of the eDiscovery Manager role group, you can then use this cmdlet to add them to the list of eDiscovery Administrators. To use this cmdlet in Security & Compliance PowerShell, you need to be assigned permissions. For more information, see Permissions in the Microsoft Purview compliance portal.