7. The method as defined in claim 6 , wherein the subscription-level transform enables content filtering of the internal representation in accordance with a user's request.
7. The method as defined in claim 6 , wherein the subscription-level transform enables content filtering of the internal representation in accordance with a user's request. 8. The method as defined in claim 7 , wherein applying a second-level transform comprises applying an organization-level transform to the subscription-level document to create an organization-level document.