Step2: Navigate to Users tab and click on the 'Actions' button for which user you want to change the shift for tomorrow.
Step3: Click on 'Configuration'
Step4: Just deselect the day which you want to change the shift timings and click on the create new group for working hours and tracking hours.
Step5: After clicking on the create new group you can select the day to change the shift timings for the user and click on the save button.
Step6: If you want to change the shift timings for the next week. You can change the shift for next week on the last working day of the week in the current shift. Just select the last working day in the current shift and deselect all the remaining days and click on the create new group and select the working days of the next week except the last working day of the current shift and click on the save button.
Note: After completion the current shifts last working day of the current tshift. You can add that day in the next week's shit.