Data Transformation Engine Integration Flow Designer Reference Guide

Chapter 4 - How the Integration Flow Designer Works Theory of Operation
Integration Flow Designer Reference Guide
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Systems
Systems of maps are executable units. The IFD enables you to use a system as a
component of another system. This type of system is a subsystem component. A
system can contain two types of components: map components and subsystem
components. A subsystem component is a reference to another system that you
have already defined. As with map components, the IFD displays subsystem
components graphically.
A system can consist of map components and subsystem components.
Subsystems can also be nested within subsystems. The IFD Navigator displays
systems and the contained subsystems in a hierarchical and alphabetical list.