LWP Deduction on Basic pay only for a few employees ?

Dear Friends,

Currently we have LWP leave type for the salary deduction in Absence Type, and this is getting factored with the all the paid wage types....

But now the requirement is to create a LWP leave type which will only deduct the salary from basic pay..

Earlier LWP (deduction from gross salary ) will also required ..

Looking forward for help.

Best Regards,

Anish