How-to-use-MedvedTrader-extension-to-execute-trade-at-Fidelity

We have instructions here, I use it every day to place my orders, a true godsend!

https://www.wealth-lab.com/extension/detail/Medved

thanks, just to clarify, I have multiple fidelity accouts. Can I use WL automated strategy based trading to execute trades in mulitple fidelity accounts through medved trader or I can only use one fidelity account?