Hi TEam, Can you pls. help me in getting the output. I need to compute the difference btwn. two input files (rows/cols are same btwn. the inputs). I have created a workflow and its producing the desired output. I need to repeat the same for 17 tabs in a single workbook (the row/cols. are same for the entire workbook). I can copy the created workflow 17 times and produce the desired output, however, is there any other better approach to get the output. Attached the sample workflow