21. The system of claim 15 , wherein a first level denotes the request group, a second level denotes request details and a third level denotes a question to be answered for each request.
21. The system of claim 15 , wherein a first level denotes the request group, a second level denotes request details and a third level denotes a question to be answered for each request. 22. The system of claim 21 , wherein exporting documents in the holding queue to a litigation support system includes generating a record of the exporting; wherein documents contained in the export are maintained and grouped with all exports for that question.