A developer need to configure a calculation procedure to calculation a subtotal using two different depending on whether the input Boolean variable…

The most direct and standard method in OmniStudio Calculation Procedures to conditionally execute a step based on a Boolean variable is to use the Conditional Step property. The condition engine can directly evaluate a Boolean variable. For the "true" case, referencing the variable isCustomer is sufficient. For the "false" case, the NOT() function (e.g., NOT(isCustomer)) would be used. This approach is the most concise and efficient, avoiding redundant functions or explicit comparisons, and aligns with the declarative design of Calculation Procedures for creating clear, maintainable logic flows.

1. Salesforce Help

OmniStudio

Calculation Procedure Steps: The official documentation describes the Conditional Step property. Examples show that for a Boolean variable (e.g.

isAccount)

the condition can be entered simply as isAccount for the true case and NOT(isAccount) for the false case

confirming that no comparison or extra function is necessary. (Refer to the section on "Conditional Steps" in the Calculation Procedures documentation).

2. Salesforce Trailhead

OmniStudio Calculation Procedures Module: In the "Create a Calculation Procedure" unit

the concept of conditional steps is introduced. The examples and hands-on challenges demonstrate that a Boolean variable from the JSON input can be used directly as a condition to determine if a step should execute. This reinforces the principle of direct variable reference over more complex expressions.