Creo™ Schematics 4.0 Help Center > Working with Designs > Datatables and Datasets > CSV File Format > About the CSV File Header Format
  
About the CSV File Header Format
The first row of a CSV file being read in a design indicates the file type as shown:
Type, <file type> where <file type> can be a parameter, datatable or membermap.
The first line of a datatable is always:
Type,Datatable
The second row in the CSV file specifies the field names for the given type of file. Column order can be changed as needed. Although it is not mandatory, the Name column is usually first. Column heading case is not important (Name = name), but all words must be spelled correctly.
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Column order in a datatable is maintained in the Dataset Selector dialog box.