Today Navix doesn't have a base field for "Broker" (or Logistics Coordinator, Planner, etc) and we sometimes get the request to be able to report on Audit/Payment performance per Broker.
Some customers put this into Metadata, but we can't report on Metadata.
If we make this a field, we could use the Broker to write rules to automate disputes, users could report on it, and it would be a central part of the system.