So far this is what I gather: AMP is a broker that also offers a data feed (cqg?). Next you need to configure a front end (sierra charts) to connect to the data feed. What I don't understand is who do I send the orders to? when I make a trade on sierra charts, does the order get routed to AMP -> Order Router -> CQG? Or does sierra charts send the order directly to Order Router -> CQG? I ask because it seems Sierra charts is phasing out CQG and now they use TT. If Sierra charts sends orders directly to TT, how does AMP know about these orders?