A rollup column aggregates data from related records in a linked table and displays the aggregated result in the current table. Use rollup columns to calculate values like sum, count, average, minimum, maximum, and median, as well as advanced ones like latest date, earliest date, countA, empty, and many more.
For example, a rollup column can display the total hours logged for a project, the number of open tasks assigned to an employee, or the total value of orders associated with a product or a customer.
This article explains how to create and configure a rollup column.
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