Which of these is required to ensure the Guided Selling cart moves the order to...

To ensure the Guided Selling cart moves the order to the next stage in Salesforce Industries CPQ, the "submit" action (J) is essential. This action is typically part of the workflow defined in the OmniScript or within the Guided Selling process, where it formally progresses the order after all necessary information has been captured and validated. The "submit" action is what triggers the order to move from the configuration or selection stage to final approval and processing stages.