Metric definition audit

Find every definition of METRIC NAME in the material I am pointing you
at, and show where they disagree.

One row per definition you find:

  Source. Document, dashboard or thread, with its date and owner if
  stated.
  Definition. Quoted. If a document uses the metric without defining
  it, that is a row too, with the definition column marked USED BUT NOT
  DEFINED.
  Numerator. What is counted.
  Denominator. What it is counted against, if anything.
  Population. Who or what is included, and who is excluded.
  Window. The period, and whether it is calendar or rolling.
  Filters. Anything excluded: test accounts, internal users, cancelled
  rows, a region.

Then the disagreements. For each pair of definitions that differ, one
line naming the field they differ on and what the difference would do
to the number. Bigger or smaller, and roughly by how much if the
material lets you say.

Then Questions the documents cannot answer. Things only the owner of
each definition can settle, one question per owner, named.

Rules. Do not pick a correct definition. Do not write a new one. Where
a document implies a definition without stating it, mark it INFERRED
and show the sentence you inferred from.