You can use priority levels to mark and sort the most important events on your calendar.

There are four priority levels to choose from:

• High, marked with red.
• Medium, marked with yellow.
• Low, marked with green.
• No priority, marked with no color, is the default.

In calendar views, your all-day cards are automatically sorted by priority. Tasks with a high priority will be at the top of the all-day list, so you’ll always know what should be done first.

To add or change a priority level, right-click a card and choose a priority option. This will highlight the left edge of the card.

You can also change a card’s priority from the card editor itself. Click the area to the right of the flag icon in the card editor and choose a priority level.