Reverse Book Building procedure

Dear Sir,
In Reverse book building, the public share sholders have to give there bids through their brokers. In zerodha, how can we give our bid for Reverse book building? Is there any window opened in Kite itself or in console, for giving our bids for the shares held in our name?

As Vedanta is in the process of Delisting, a clear, step by step procedure to be followed by Zerodha demat holders for giving their bids torough their site.
Recently, INEOS STYROLUTION INDIA LTD, RBB bidding was over. Any share holders of this company, who is having demat with Zerodha would have given the bid. They can also share the procedure they followed in zerodha site for giving the bid. Thanking you,
N Subramanian

@mohitmehra can you.