If you are paid holiday pay based on full-time wages, you are not entitled to a daily allowance for the holiday days. If, on the other hand, you are paid holiday pay based on part-time wages, you are entitled to an adjusted daily allowance for the holiday days. Read more about the effect of annual leave on the daily allowance here.
You must indicate on your daily allowance application which are the days on which you are on annual holiday. Send the vacation-time salary calculation to the fund when you receive it.