Benefits Extract listing dependents once for each enrollment

Summary:

I am using the HCM Extract to create a file for Blue Cross Blue Shield. BCBS uses the 834 format which requires that the dependent biographical data is only list once. My issue is that this extract will contain enrollment data for both dental and vision coverage. What I am seeing in the extract is that the dependent biographical data is listed once for each enrollment. I have tried using the DEFINE LEVEL command in the etext template to group by either the Dependent full name or the dependent person id , however, when I generate