How to duplicate tasks?
Sign in to TickTick on the web.
Click the avatar in the upper-left corner of your TickTick homepage, then click "Settings" from the menu that appears.3.
Click "Labs", then enable "Task Duplication".
Click "Done" and exit the settings so you can choose a task to duplicate.
Click "···" in the bottom-right corner of the list view page to choose "Duplicate" and a duplicate entry will be entered marked with the word "copy".
Change the date and time of the duplicate as appropriate.