Data Transformation Engine Design Studio Tutorial

Chapter 4 - Using the UNIQUE Function Copying an Input Card to an Output Card
Design Studio Tutorial
109
4 Click OK.
The UniqueContacts map is created with the ContactFile input card.
Copying an Input Card to an Output Card
An input card can be copied to an output card to enable reuse of the data objects.
Because the output of the UniqueContacts map is also going to be a file of
contacts, copy the ContactFile input card to an output card in the
UniqueContacts map.