Trello Shortcuts: How to Add a Due Date and Labels to Trello Cards
Due dates:
Hover your mouse over the card you want to edit.
Press “D” on your keyboard. The “Due Date” calendar will pop up.
Click your due date and click “Save.”
Labels:
Hover your mouse over the card you want to edit.
Press “L” on your keyboard. Your labels will pop up.
Select your label and exit the pop-up by clicking the “X” in the top right corner.