Extract tab reference
The following table describes the fields on the Extract tab:
Location to which the output from this process will be written. The Campaign Server and any other data sources to which you are connected are available from the Target Data Source drop-down list.
If your input source is a landing page in eMessage, each field name is an attribute of the landing page. If the attribute contains special characters or spaces, it is converted to a valid field name. Data types of all landing page attributes are listed as text.