how to pay 8% holiday pay

We have a closedown at Christmas from Monday 23 December starting back Monday 13 January 2025.

Some staff have not worked a year (only a few months) and I need to pay out the 8% holiday pay.

MYOB payroll does not have a default to pay the 8% without termination. 

Can someone help with this - how do you process the gross amount so that it reduces the holiday pay.

or do you have to do all of this manually?

Also if you pay out the leave in full and they have no leave left as they are off on holiday what are the rules to move the start date if they are coming back to work on the 13 Jan.