- Download the variant from the test configuration which will be a .txt file
- convert the .txt file into a .xls file to make it easier to add variants or values
- update the excel and change the file type back to .txt
- copy the text file into the path mentioned in the path of the test configuration
- update the path to like the file to the file just copied
- In the variant tab check combo box for external variant
- execute the script
Hope it helps
Thanks,
Aj