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Expression Set

An expression set allow complex math to be configured within OmniStudio. Expression set is also known as calculation Procedure or evaluation service.

Sometimes you need more than a simple mathematical equation, and configuring expression set enables you to run just this kind of comprehensive and detailed set of mathematical processing steps.

To handle many factors, values, and calculations, a expression set can call up one or more decision matrices. These are simply lookup tables that take a unique input or set of inputs and return an output or set of outputs. Use a decision matrix whenever you need to look up data.