Bulk adding/modifying work item types

Hi,

I'm using the "Team" add on for excel to import/export work items in a project. While this feature allows me to enter the "title", "work item type", "state", "reason", and "assigned to" fields of the work item type, I cannot find a way to enter the description of the work item, other than going directly to web access and entering it. My question is, is there a way to include a description for the work item types when I am using this method to bulk add/modify?