If users are to have full Enterprise Vault functionality available in their Lotus Notes or DWA clients, then you need to install the Enterprise Vault client extensions on each of the target Domino mail servers and DWA servers.
The client extensions are
installed using the Lotus Notes application, Symantec Enterprise
Vault 8.0 - Domino Installer (the filename of the Lotus Notes
database is EVinstall.nsf
). During
the Enterprise Vault installation, this database is installed in
the Domino data directory of the Domino server on the Enterprise
Vault Domino Gateway.
For both Enterprise Vault Domino Gateways and mail servers, if language packs are installed, EVInstall.nsf will install the required changes to support them.