STS Symantec Enterprise Vault 10.0 for Domino STS Symantec Enterprise Vault 10.0 for Exchange ASC Archiving and eDiscovery Specialization (November 2010) SSE+ Clearwell eDiscovery Platform from Symantec (April 2013) SSE Clearwell eDiscovery Platform from Symantec (May 2013) SSE+ Symantec Enterprise Vault 10 (March 2013) STS Clearwell eDiscovery Platform 7.1