Zettelkasten Zkn3 English Language Manual - Part 5: Activating Markdown

The Zkn3 Zettelkasten programme has a setting in the preferences to use Markdown. This could be very useful when migrating to another zettelkasten type programme, as part as ones disaster planning. However its not clear what impact this feature has in Zkn3, so this post is a bit of a voage of exploration.