Sometimes you might forget to track but still want to account for these hours - don't worry, it happens to the best.
You can easily add time entries manually with just a few clicks. Here's how.
Head over to the Calendar.
Now you can create a new time entry by either:
Clicking in an empty spot in the calendar, holding down your mouse button and then dragging.
Or by single-clicking in an empty area of the calendar.
As the final step, edit all the details of the time entry in the edit drawer on the right hand side and confirm by clicking "create" or using the keyboard shortcuts CMD/CTRL + S or CMD/CTRL + ENTER.