What should I update in the Demat section? Please update your, Depository name, Demat account type, Depository Participant Name (DP Name), Depository Participant ID (DP ID), client ID / Demat account number, and your name, Name as per DP records. Add Demat section Updated on April 1, 2021 Was this article helpful? Yes No Related Articles What is the Depository Participant Id (DP ID)?