Fine-tune allows you to adjust staff or resource hours outside your normal business hours.
For example, if a staff member generally works Monday to Wednesday but they are required to work on a Friday, you can fine-tune their working hours.
Using the left navigation menu, go to > Calendar > select the relevant staff or resource that you want to change > click on the clock icon.
Select your desired hours.
If you want to apply those hours to additional dates select on Apply these hours to other dates.
If you want to change it back, click on the clock icon on the selected date with fine tune hours, tick the check box Revert to normal hours then hit Update.