Please follow the steps below to customize your Sick Leave:
Go to the Leave module then click Setup, Leave Policy.
Click Leave Type and click New.
Enter the new Leave Type ID, Leave Function as Sick, and Save.
Click on the Allocation to create leave entitlement.
Click New, select the Range Basis as Service Year, and Save.
Click the plus button to add the year of service.
From the year 0 to the maximum year 99 with the given entitlement.
Enter the entitlement in the Entitlement column and Save.
In Leave Policy, click the plus button and enter ??? for Category (??? means applicable to All employees).
Select the newly created Leave Type ID, new Allocation ID, and Costing Method, and click Save.