Stored Visitor Parameter

WT.dcsvid

WT.dcsvid=anystring
The Stored Visitor parameter identifies the unique visitor ID you assign to your visitors.

Webtrends Analytics Considerations
If you enable Visitor History in a profile, when Webtrends Analytics detects this parameter, it is stored in the Visitor History database. When the Visitor History database is exported, this parameter is exported along with each visitor for the purpose of identifying visitors. For more information about visitor history see “Visitor History Parameters.”

Webtrends Visitor Data Mart Considerations
Visitor Data Mart uses this parameter to populate the ExternalVisitorID field of the Visitor table, which allows you to link to external visitor data in the Extended Attributes Database. For more information about the complete set of query parameters that Visitor Data Mart uses, see “Configuring Your Web Site to Collect Visitor Data Mart Data” in the Visitor Data Mart User’s Guide.