 In this video, we'll go over how to connect Bookmap through RTrader Pro. This can save you an additional market connection and thus bypass CME professional fees when having more than two connections. Note that you'll need Bookmap version 7.3 or greater, as well as RTrader Pro version 16.1 or greater. If you don't have RTrader Pro installed yet, go to Rhythmic.com, click on Download Software and download it. Once installed, open RTrader Pro. Step 1 is to make sure that the orders and market data are on and click on Allow Plugins to enable them. Step 2, input your Rhythmic user ID and password. These credentials can be accessed via your broker or directly via Rhythmic. Step 3 is to select the relevant settings if you are connecting to your broker-funded account under System Choose Rhythmical 1. If you have a data-only account without brokerage services, select Rhythmic Paper Trading. Next, under Gateway, choose the server that is closest to you geographically, for me it's Europe. Step 4 is to add the same credentials and settings in this duplicate section below. Click on Remember Me so you won't need to input your credentials each time. If you have a Rhythmic account from other brokers like Apex, Earn to Trade, Amp Futures or others, please make sure you select these settings and that the plugin mode is available and enabled on your broker's platform. Now click on this arrow to open RTrader Pro. Once RTrader is open, let's open Bookmap. Click on Trading Mode, then click OK. Now that Bookmap is open, we'll establish the connection. Click on Connections, then Configure and Add a Connection. Here, choose Rhythmic as the platform. Let's call this connection Rhythmic API. Now input the proper credentials just like you did for RTrader Pro. If you have a data-only account, choose Rhythmic Paper Trading as the system and Rhythmic 01 if you have a trading account. Under Gateway, choose the server closest to you geographically. Make sure that you select Plugging Mode here. This is important. Without it, the connection through RTrader won't work. Let's click OK. Next, go to Connections and select the new Rhythmic connection here. Now the connection is established and we can add an instrument. Click on the Plastab in the upper left corner. In the window that appears, make sure that Rhythmic is selected under Platform. Enter the exchange and symbol of your choice, for example CME under the exchange and ESM3 for the S&P E-mini June 2023. And hit Subscribe. If you have further questions about how to type in your symbol, click the link above for a detailed video. Now we're ready. The connection was established and the instrument was added. Let's test the connection. I'll open the Trade Control Panel, turn it on and set a few limit orders. I'll go back to RTrader Pro. Under Recent Orders, I can see the working orders I just added in Bookmap. Let's cancel one here in RTrader and as you can see, the order was also cancelled in Bookmap. Please note that RTrader Pro must remain open for the connection to work. If you close it, Bookmap will lose connection to Rhythmic.