From a quality of life perspective on the UI for Smart Net Total Care it would be ideal to be able to deselect multiple fields. I enabled all fields in a single drop down and performed an export to explore my data and then wanted to deselect the additional fields to return the field listing to the previous setting. During deselect I can only deselect one field and then I am forced to re-open the filed list and deselect the next field.
This may be a "scale" issue. I added a filter to reduce the result set to a single serial number and then was able to remove fields from the field list by deselecting multiple fields without the dialog box closing.