I have previously used ASPDNSF ver 6-7. Just upgrading to version 9. In previous versions we used the event handlers to add functionality when an order was completed. A web service was called to generate a license key and place it in the Customer Service notes field for an order.

What is the preferred method for doing this in version 9? I see references to ASPDNSF Add-in Model, but am having a hard time finding documentation on it. Does this replace the WSI method for events?

Any help would be appreciated.

Thank you.