from the right panel.Worklog timer eliminates the need to manually calculate and add the time taken to complete a project task in the worklog form. With the worklog timer present in the task details page, project members have to just activate the timer to add their time spent on a task. This feature also enables project owners to keep a track of the number of project members working on a task and check whether they have initiated the assigned work.
Users who can access the project tasks can view the worklog timer. However, only the project members with permission to view and edit tasks can start/stop the work log timer for themselves.
In the task details page, click from the right panel.
Add a short description of your work in the given text box and click Start My Timer.
On starting the timer, you can enable the toggle button to Include non operational hours if you want to include non-operational hours for cost calculation.
To stop the timer,
Click 
from the right panel.
Click Stop My Timer to stop the timer.
OR
Click Add My Worklog to stop the timer and add the worklog to the corresponding task.
Click 
under the required task. Project members who are currently working on the corresponding entity will be displayed along with the time spent.
You can stop your timer or add your worklog to the corresponding task from the list view page for yourself from the task list view page.
In the kanban view of project tasks, clicking on the worklog timer icon against a task will display the number of project members working on the task. Members working on the task can stop the timer from there itself.
