Insert your AYS chart inside 'AYS' list by clicking 'See Inside', then right-click AYS list, click Import, then import your AYS chart file! After you import it, click the flag! It will automatically convert it to JEngine chart type. To download your new JEngine file, while inside the project, right-click JEngine list, then click Export. Have fun converting! JackEngine link: https://scratch.mit.edu/projects/826595993/