Pivot Table Planner — illustrative example

INPUT
Columns: region, month and revenue; question: revenue by region and month.

RESULT
Rows: region. Columns: month. Values: sum of revenue. Confirm currency and any filters.

REVIEW
A pivot plan should answer a specific question and define aggregation. Summing an identifier is not meaningful just because the field is numeric.

This is a teaching example, not a live execution record.