Submitting a course credit event for Review to an accrediting organization comes after you have created the initial generic application on your Provider dashboard.  [see here for those instructions]

Once you generic application is ready,  you will locate the course title on your DRAFT dashboard, and use the Submit icon (screenshot) to begin the process of choosing an accrediting organization, answering the organization specific questions, and then adding the application into the checkout cart.  

You application is fully submitted only have successful payment and email receipt of the submission details.