[Using Pile in FP imposer]

Hallo,

I'm Lorena and I'm beginner at FP.

I want to create an imposition for ticket.

 

I have a file with this rule:

return FormatNumber("000", -98 + FusionPro.Composition.repeatRecordNumber - -98);

and in data source I have a field with letters from A to Z

 

So... with this method FP creates a ticket from A 001 to Z 100

 

When I impose normally the final output is correct with 2100 record

but

how do I make a product with FP Imposer where I have a column of A, a column of B, a column of C ect..?

 

thanks for the answers