External visitor parameter
wt.dcsvid identifies an optional unique custom visitor ID you can assign to your visitors in other systems. This is separate and distinct from automatically generated visitor ID parameters sent by the Oracle Infinity Tag. If you do not send a custom value, this parameter will not be present on the hit.
If wt.dcsvid is present on a collected event, a hash of its value is used instead of session.visitor_id (Visitor ID).
You can manually pass wt.dcsvid to send an alternate visitor ID (such as from an internal CRM system) to Oracle Infinity instead of letting the Oracle Infinity Tag randomly generate a Visitor ID.
| Valid value | Alphanumeric string |
| Syntax | wt.dcsvid=identifier
|
| Example | wt.dcsvid=500536538
|