By default, the CSV file should have been created with the following structure:
If the three header lines are in a different order, they can be adjusted accordingly in the wizard or later in the node editor.
In the example above, the columns "REP1", "REP2" and "NN" define the structure. The column names are set individually in the wizard or later in the node editor.
Identifier for the respective STEP file:
In the example above, this is the "FileName" column, which contains the name of the respective STEP file. The individual setting of the relevant column name is NOT made in the wizard, but in the course of post-processing in the node editor. See Section 1.4.1.4.2, “ "3D-Preview from Attributes" Node”.
In the example above, this is "Part Number". The individual setting of the relevant column name is made in the wizard or in the node editor.

