You can use Trello to organize and manage various aspects of your work or personal life, but it doesn't have built-in time tracking features. However, there are third-party applications that integrate with Trello, such as Toggl Track, which allows you to track time spent on tasks and automatically create new Trello cards when a new time entry starts. Zapier can help automate this process by creating customized workflows, called Zaps, that connect Trello to your favorite time-tracking apps. With Zapier's workflow automation software, users can build and automate various processes using thousands of apps, including Toggl Track, Harvest, and RescueTime. By setting up a Zap, you can automatically create new Trello cards when a new time entry is started in Toggl Track, making it easier to track your time spent on tasks and projects.