Follow the below path to override the employee shift details on greytHR.
Step1: Navigate to the Leave tab from the admin portal
Step 2: Go to Admin >> Shift Override page
Step 3: Click on the Override button
Step 4: Select the Employee
Step 5: Enter the From Date and the To Date
Step 6: Select the Shift from the drop-down
Step 7: Enter the Reason
Step 8: Click on the Save button