Dear Md. Al-Amin,
While designing the measures of performance, these need to be designed according to your company's requirement. We the members of this forum are outsiders and we do not your operations, systems and processes. Therefore, what is applicable to any other company, need not be applicable to your company as well.
I have been giving replies to the subjects related to Performance Appraisal (PA) or Performance Management System (PMS) time and again. You may refer my following link to go through past reply:
https://www.citehr.com/456840-perfor...-start-up.html
In the above reply, you will get further links. Go through all the links patiently so as to understand the comprehensiveness of the PMS.
Thanks,
Dinesh Divekar