Draft Of Letter To MD On Performance Appraisal

I want to write a mail to my boss saying that we should roll out the 5 appraisal scale in are company so could you guys can help me to draft a good mail

I want to write a mail to my boss saying that we should roll out the 5 appraisal scale in are company so could you guys can help me to draft a good mail
So if u guys have a good appraisal scale ideas then u can help me to draft a mail

Dear Sailee,
Before sending a letter, I recommend you discussing the proposal with the "boss". Written communication is used as follow up and need not be used for the primary purposes always.
In the discussion, note down the points that emerge, and later send him the Minutes of Meeting (MOM) to him.
Thanks,
Dinesh Divekar

I think the suggestion of Mr.Dinesh Divekar is note worthy.
S.N.Bhattacharya