Manual Upload
Navigate to: Admin Panel > Leaves > Configurations.
Click on Working Days.
Select the pre-saved location of your choice (see [how to add locations to your system]) and add a new holiday or working day by clicking on the Add button in the top-right corner.
Fill in the data fields, select the duration, and click Add to save the new holiday or working day.
Bulk Upload
Click on Import and upload your CSV file.
Map the columns accordingly and click Next.
In the Update Data page, click Save All Ready Records to save the holidays.