Creating Apprisal Document with different templates

Hi Friends

I am trying to create appraisal documents for employees. How can I manage this for 1000 employees and my LSMW is not considering the VA(Appraisal Template ID), so I need to create seperately.

Experts kindly suggest how do we normally create appraisal documents for a group of employees on a quarterly basis.

Please help

Regards

Surya