Data Transformation Engine Integration Flow Designer Reference Guide
Chapter 6 - Map Components  What is a Map Component? 
Integration Flow Designer Reference Guide 
77 
Creating a Source Map 
After the pseudo map component is defined, you can convert it into a source map 
component. Pseudo maps are the only components in the IFD that allow you to 
create source maps and add input and output cards. 
During source map creation, you can either create a new map source file (.mms) 
or select an existing map source file. Within the map source file, you can either 
create a new executable map or overwrite an existing map. 
To create a source map from a pseudo map 
Before creating a source map, you must first add at least one output card with a 
valid type and type tree to the pseudo map. This procedure assumes that you 
have already added the input and output requirements as described in Defining 
Sources and Targets for a Pseudo Map. 
1  Right-click the pseudo map icon and select Create Source Map from the 
context menu. 
The Create Source Map dialog appears. 










