If the business component that triggered the run-time event for Invoking Workflow is not the primary business component, then which of the following is true:
Object Id process property will be automatically set to the row id of business component that triggered the run-time event.
The active row of the business component is not reflected in the Object Id process property, and it needs to be retrieved through some extra processing.
This is not a possible scenario as Workflow can never be invoked from a non primary business component.