If you want to change your address in your trading account you need to send us duly filled forms i.e. Common KYC, C-KYC, along with address proof (aadhar consent, in case you are submitting aadhar card). These documents should be self-attested. Send us all the documents along with a duly filled modification form to your nearest SS Corporate Office. ( WE CAN ADD ONLINE MODIFICATI
ON LINK)

You can find all the required forms at
https://www.sscorporate.com/