The pro-rate leave function within the admin section calculates the accrued leave balance for employees by considering their first month of employment within a specified date range. Here is the guideline on how to set it up.
Navigate to admin menu > leaves, and go to pro rate tab
Enable the pro rate setup by selecting 'yes'
Enter the specific date range and its equivalent earned leave
Click the add button. You can add as many based on your company policy
Click the save button