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Data Transformation Engine Design Studio Tutorial

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Chapter 6 - Using the OR Function with a Lookup File Creating the Preferred Type Tree
Design Studio Tutorial
140
Defining the PreferredFile Group Type
The PreferredFile group type represents the file of records. The Customer group
type represents the records within the file.
♦ The Customer group type must be defined as a component of the
PreferredFile group type.
The number of records is unknown; therefore the range of records must be
defined as some unknown number (s).
♦ The range of the Customer group type must be defined in the PreferredFile
group window.
To define the components of the PreferredFile group type
1 Open the PreferredFile group window.
2 Drag the Customer group type to the PreferredFile group window.
3 Expand the Customer group type to view the nested components.