Hi Siva,

I understand that you have mentioned your provisional certificate number in some application form word in some other form and therefore you are inquiring if there is the availability of any methodology to change the the certificate number as you probably have your permanent certificate with you by now and so to answer your question firstly you need to check if there is any correction window available for due to make the necessary correction and if there is any then you should make the subsequent correction. under any senior do if there is no availability of condition window then you need to address this method with the competent authority is via post or email while clearly stating your issue and request them for making the necessary condition under your candidate details and also request them for an expedited solution.

BEST WISHES!