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Bidder isolation

The short version

Keeping competing bidders fully separate in one room, so no group can see another group's users, questions, answers, uploads or activity.

How it plays out on a deal

In an auction, bidders often guess at each other's identities. A user list visible across groups, a question thread shown to everyone or a shared notification can confirm a guess and change bidding behavior. Isolation is about removing every such signal.

Most transaction rooms isolate groups by default. General file sharing tools sometimes do not, or only partly, for example by hiding folders but showing the full user directory. It is worth checking each place a name or a question could appear.

What to check in a review or demo

  1. 1Whether users can see a directory of other participants, and whether that can be turned off.
  2. 2Whether Q&A answers can be published to one bidder only, or to all without naming the asker.
  3. 3Whether notification emails ever mention other parties.

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Where this comes up on Data Room Review