MoneyWorks Manual
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Importing into Detail Lines
The transaction detail line fields appear in the field list as N.Detail.FieldName where N is a number denoting that the fields with that number belong to the same detail line definition. You can have many detail line definitions. When you use a field in the last detail line definition, MoneyWorks automatically appends a new set of detail line fields to the bottom of the field list. You do not have to use the new set if you do not need them.