Here in the timesheet  view, I need to add custom many2one drop down(I have added you can see in screenshot) and pass the values in that many2one to the backend,
But i was unable to extend the controller and model class Can anyone please guide me,
also i get some errors while adding the new props..
we are  having base files or class i am extending in timesheet_grid-->static-->src-->js-->timesheet_grid