http://wmj5kiic7b6kjplpbvwadnht2nh2qnkbnqtcv3dyvpqtz7ssbssftxid.onion/help/user/project/time_tracking.md
To delete a timelog, either:
In the time tracking report, on the right of a timelog entry, select Delete time spent ( {remove} ).
Use the GraphQL API .
Delete all the time spent
Prerequisites:
You must have at least the Planner role for the project.
To delete all the time spent at once, use the /remove_time_spent quick action .