Data Transformation Engine Integration Flow Designer Reference Guide
Integration Flow Designer Reference Guide 
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Chapter 9 - Links 
This chapter describes the various types of links that can be viewed in a system 
and the information that each type of link conveys. 
What is a Link? 
A link is a connection that the Integration Flow Designer (IFD) creates between 
two components in a system definition file. An example follows. 
Pseudo link 
External link 
Links represent the direction of data flow among the components of a system at 
execution time. One of the linked components produces data and the other 
component uses it as a source. Links graphically present the source and target 
dependencies between system components. 










