Hi
Say you have the data in a excel column and you have got that excel as a datatable named dt
Now use a for each row activity and pass dt a input and inside that loop use a SELECT ITEM activity where pass the input as CurrentRow(“yourcolumnname”).ToString.Trim
This will select the item from drop down
If you are not able to get it with select item there are many ways to handle a drop down
Have a view on this for different methods but the way to pass the input is same as above
Cheers @HeartCatcher