Web, OS X, Windows (Legacy)
- Enter a project or a filtered view.
- Right click a task you want to duplicate (or use the three-dot icon next to a task) and select Duplicate.
- The task will be duplicated below with all its parameters (due date, priority, labels, sub-tasks).
Please note that this feature currently doesn't copy any comments included in a task.
Android, iOS, Windows 10
This functionality is currently not available for mobile apps and Windows 10. Please use web or desktop apps to duplicate your tasks.