Separation Action-- Payroll India

Dear Experts,

We have requirement like if an employee get separated in mid of a period,ESI and LWF should be calculated for that periods salary.

For eg:if he worked for 4 days ,ESI should be based for these 4 days and LWF should be per month .

When i run the payroll its not calculating accordingly as per standard.How can it be done.

Thanks & Regards

Jim