Use comparable periods
Compare work by channel, issue type, business day, and exception load. A single total can hide a change in complexity that affects review time.
Record the assumptions
Note launches, campaigns, outages, seasonality, holidays, and coverage changes that could move demand. Treat the forecast as a planning input, not a promise.
Plan response thresholds
Agree what queue age, unanswered volume, or escalation count should trigger an owner review. Decide the response before the pressure arrives so the team does not improvise access or scope.