Since the logo, widgets and Practice page settings are global for the tenant, they apply to all courses. Therefore, the client only needs to decide if the Reinforce content will be set as Bundled or Scheduled for each additional course.
Once that is known, or if the default of Bundled will be used, please send the appropriate Netsuite request for the specific course/s to be loaded into the tenant.
Note that the customer can choose to also add or update the manager hierarchy, Organizational Groups and/or Territories if it suits their needs for the new content which current or additional users will be enrolled in.