Character-based Querying and Reporting Tools User Guide > Character-based Querying and Reporting Tools User Guide > VIFRED Field Specifications > Derived Fields > How Forms are Used with Derived Fields
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How Forms are Used with Derived Fields
The derived fields on a form are active when you view, add, or modify rows. You cannot place values directly into a derived field on a form. However, if the value of a source field changes, VIFRED recalculates the value of the derived field.
When you create a new row by moving the cursor down, the values for derived columns automatically display, if they can be calculated.
Last modified date: 04/03/2024