Import to list with default value
I have an excel file that needs to be imported into Anaplan and update a list. However, I want all the new list-items to be part of a subset, which I want to set at the same time as I import the list. I do not however have any column in my import file to use for setting the subset (that is, a column that says TRUE to import to the boolean)
Is there any way to set a value to "TRUE" as default in a specific import?