Map the first name from a document list

1. Add a MAP to your process flow
2. In Properties window, enter "Get the first name" to property Comments.
3. Drag a link line between records.name in Pipeline In to firstName in Pipeline Out.
4. Notice that when you click on the link, it displays the link's Properties.
5. Click on the "Edit..." button of the Indices property.
6. Enter 0 to the records text box, and then click on OK button
7. Notice that the color of the link changed to blue like below: