absence quota transfer

Dear All,

We are using RPTQTA for generating absence quota. And annual leave quota 35. Now we are planning to introduce new leave type called " Emergency Leave" .

Requirement as follows ....

If an employee can take emergency leave only after completing all the annual leave balance and number of emergency leave availed this year should deduct from next year Annual Leave quota.

Please advice how we can achieve the same.

Thanks & Regards

Athyasannanaya Oru Rogi