Editing a Map - 6.3

Talend Data Mapper User Guide

Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
Design and Development
Talend Studio

To work with an existing map, double-click the map in the Repository navigator, or right-click it and choose Open Map. A map editor opens and its input and output structures appear in the input and output panels.

As you select map elements in the input or output panel, any expression trees that are valid for that map element are enabled in the expression tree panel(s) at the bottom of the map editor. These are described below.