You can set a maximum average hours to pay an employee for holiday. This will limit employee's holiday hours to whatever you set as maximum.
To do that, please follow the steps below:
Go to employee's profile by using the organisation search then click on Payroll.
Click on Rotas then click Edit.
Enter Maximum average hours to pay, you can enter full hours e.g. 7 and half e.g. 7.5)
Click Save.