Importing competitors

Hi,
I have set up a series with no results in it but a full list of competitors with their boat and handicap data.
When starting a new series, I open a series I have saved as a template with all of the correct settings in it, then use the "Import competitors from another sailwave series" to select and import the competitors I want from the competitors series I have.
This works well, but sorts the competitors file by class. How can I show the competitors sorted by sail number or boat name in the import list?

Kerry