Click on the "Settings" button on the left menu.
Click on the "Holiday Calendars" on the upper menu. Then, click on the "Create New Calendar" button at the top right of the page.
Select the country where you will use the holiday calendar from the table that appears, or choose “Start from Scratch” to create your own.
You can add the required holidays by clicking on the "Add Public Holiday" button.
To assign the public holidays to the units:
Click on the "..." icon on the right side of the official holiday calendar you want to use.
Select the unit to use this official holiday calendar with the "Assign to units" option, click on the "..." icon on the right and select "Edit".
Select the calendar you created from the "Holiday Calendars" field.
Keywords: holiday calendar, public holidays