A card model is necessary to create a card type. Multiple card types can be created using only one card model.
To create a card model:
1. Click on the Kantask icon at the top left of your screen.
2. Click on "Customize cards"
3. The window below will appear
4. Click on "Add new"
5. Enter the name of your new model of card.
You can now create one or multiple card types based on the card model you created.