You can configure options for absence classes in the tronc module within the Absence Class configuration screen. To do this, follow the below steps:
Click Configuration then click Settings.
Expand HR then click Absence Class.
Click on the required absence class.
You can see a checkbox named Tronc which is defaulted to off.
Select the Tronc checkbox.
This means that any absence class with the Tronc checkbox enabled will be included in the holiday hours calculation within the Tronc module when Include holiday hours is selected.
📌Note: This ensures that the Tronc module reflects holiday hours based on your selected absence
classes, providing more accurate and customisable payroll management.