You can now export templates in ACE format. This “Aviation Checklist Export” is supported by some Garmin devices to import checklist into your aircraft devices. From the main menu, choose “Export” then “Export Template” (there is only one export format at the moment)

The resulting ACE file will be downloaded by your browser. It will be an extract of every checklist in your template, including checklist pages and checklist tile. you can verify the file using Garmin’s own Aviation Checklist Editor available here

WARNING : This feature is experimental. Please send feedback about your experience. Give it a shot : https://kneeboard.ga