Data Transformation Engine Design Studio Tutorial

Chapter 13 - Mapping Multiple Files to One File Using the Map Designer
Design Studio Tutorial
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For the Header records in the F_MakePO functional map:
Drag the corresponding input data object to create the map rule for
Company Field.
Use text literals to create the label for the PO numbers and drag the
corresponding input data object to create the map rule for PO# Field.
Drag the corresponding input data object to create the map rule for
PODate Field.
For the Detail records in the F_MakePO functional map:
Use another functional map call to create the F_MakeDetail functional map to
get one detail record from the detail set.
=F_MakeDetail ( Detail Record:DetailSet )
Use the Functional Map Wizard to create the F_MakeDetail functional map.