1) SAP is implemented 2 years back at client's place, company introduced new leaves, casual leave is with effective from 01.01.2012 for all the employees.
When i configure this system is generating for all the years, means employee joined in 2008, it is generating the quota from 01.01.2008
2) Paid leave is with effective from 01.01.2011, for all the employees who joined before 01.01.2011. For Employees who have joined after 01.01.2011, the Leave effective date is from the Date of Joining.
How to configure this, Please suggest me.