File and Data Definition Items
This topic:
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                        Explains how to create a file. 
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                        Describes a file definition item. 
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                        Shows how to set up a sublist in the file definition item. 
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                        Describes the data definition item. 
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                        Explains column headings. 
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                        Shows how to set up default output specifications. 
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                        Explains some special attribute counts. 
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                        Shows some predefined data definition items.