Hi @Saravanan_Samy and @supermanPunch ,
You both gave the proper solution!
I went for the solution of supermanPunch with the screenshot which was very clear and description of the expression per column.
If I understand correctly I should not have to put the row number because I want it to iterate to the next one and the activity ‘for each row in datatable’ is taking care it is iterating to the next row right? Same with the Dt1 that I should not use in the expression because the activity already says it is from Dt1 right?
Thank you both!
Kind regards,
Amrish1989