How do you call a VCM from OmniScripts or Integration Procedures?

• A. Via a REST API call.
• B. Using the Matrix Action.
• C. By email notification.
• D. By clicking 'Save'.

Answer: (B)

Matrix Action is how you invoke Version Control Manager from OmniScripts or Integration Procedures. In OmniStudio, a Matrix Action lets you define a set of conditions and the corresponding actions to perform, so you can trigger VCM operations (like versioning) directly as part of the flow. This keeps the integration within the declarative flow of your script or procedure without resorting to external REST calls or manual steps. The other options don’t fit because a simple REST call isn’t the standard way to initiate VCM from within OmniStudio, and actions like saving or email notifications aren’t used to invoke VCM functionality.