What the organization already knows, before anyone researches anything new
Admitting the evidence the organization already holds, so a discovery round starts from what is known rather than from nothing. The unit of analysis is the problem — not the ticket, not the requester, and not the feature that was asked for.
Its discipline is denominators and provenance. Every source is named, dated and counted in its own units, so a count of tickets is never added to a count of interview participants; frequency, severity and segment are held apart, so the loudest channel does not become the most severe problem; and every problem leaves as a conformant Problem Record the aggregator can admit unchanged. It does not rank, and it does not decide — it makes what is already held countable alongside everything discovery goes on to find.