Formulas create a custom metric from an expression combining existing metric values, in the same format as Manage Formulas on the Wallboard Editor. Once saved, a formula is applied as a column wherever its Row Type / Category matches the row type selected for the report.

Opening Manage Formulas

1. In Create Report, select a row type
2. Select the ⋮ menu at the top of the report builder
3. Select Manage Formulas

The Manage Formulas window lists every formula already defined for the report.

Formula Fields

Field	Description
Title	Name of the formula
Row Type / Category	The row type the formula applies to — see Row Types for the full set available in Create Report
Format	Count, Decimal, Duration, Percent, Boolean, or Text
Input(s)	The metrics used in the formula, referenced by index ({0}, {1}, etc.)
Formula	The formula expression combining the inputs

For example, to add metric A ({0}) and metric B ({1}):

{0} + {1}

Formulas as Columns

A formula becomes available as a column option while building a report whose selected row type matches the formula's Row Type / Category.