You can adjust your employee existing work schedule to a new schedule.
Step 1 - Go to HR hub > Settings > Company settings > Select office
Step 2- Click workgroup, select any work schedule
Step 3 - Go to Employee > click Edit
Step 4 - Select other workgroup and choose employee
Assigning workgroup in the employee profile
Once the workgroup has been created in the office setting, it will be available in the employee directory.
Select the workgroup from the drop-down list if there are multiple workgroups within an office or the first workgroup will be the default value.
The day type hints will display the working schedule for the selected workgroup.