To apply multiple allocations to an attendance exception:
In your Attendance Exceptions screen, click the magnifying glass icon.
In the Allocations window, click the + button to add a second allocation entry.
Configure the allocation according to your requirements, then click Save.
Click the blue plus (+) button again to add a third allocation, and so on until you have finished.
To remove one of the allocations, click the red minus (-) button.
If you wish to resolve the attendance exception without applying any further actions, toggle the Resolved switch to 'Yes'.