|Booking an event
A card can have a time and date attached to it to turn it into an event.
To schedule an event:
Create a card or choose an existing card to turn into an event.
Click the card's card menu, the three dots in its lower or upper right corner.
Click "schedule event", then click the empty text box that says "set date & time".
Use the calendar and the scrolling list of times on the right to select a date and time for the event.
Click the "Schedule" button.
The event will be scheduled and will appear in the Calendar sidebar.