# Item Management

## Manage Conversion Formula

### Select Manager > Units of Measure > Conversion Formula to open the mask Update conversion formula.

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Field | Description | Example
Formula Id | Unique code for identifying the formula | 1
Name | Name of formula | Cubic Meter conversion
Unit | Unit | m3
Use Measurement-1 Measurement-2 Measurement-3 as Name: Unit: | Select checkbox Name Unit | active Length m
Formula | Formula consists of : Id for measurement ABM1, ABM2, ABM3 algebraic character | ABM1*ABM2*ABM3