Every mandate its own room
You run several sales or financings at once. A data room per mandate, and for each bidding party its own group with its own folders and its own Q&A.
You use: group separation · NDA before access · Q&A per group · per-user activity · access report
A boutique advises on the sale of a family business. Three interested parties each accept the NDA and see only their own folders and questions. The adviser sees per user what has been viewed.