The Jigsaw Platform Bridge™ allows daytradr to connect directly with the NinjaTrader 8 Platform. There is no need to set up a connection profile in connection Manager for NinjaTrader, there is also no need to download instruments for NinjaTrader.
Special Note to NinjaTrader users - NinjaTrader will charge you $10/month and an additional 10c per side for connecting daytradr to your Continuum account. These fees do not apply when you use the bridge described in the video below.
What you do need to do on the NinjaTrader side, is set up Market Analyzer with the instruments you'd like to use in daytradr. The following video explains how to do that.