Displacement does not exist in current context errors?

[Ninja B]

I'm trying to get the displaced EMA and SMA to use in a strategy. Plot a couple of bars ahead and behind using displacement. I write the code fine in the strategy wizard and then go in manually and enter this

// Initialize method of a custom indicator
protected override void Initialize()
{
Add(new Plot(Color.Orange, "SMA"));
Displacement = 2; // Plots the indicator value from 2 bars ago on the current bar
}

http://www.ninjatrader-support.com/HelpGuideV6/helpguide.html?HistoricalData

I get the following: The name 'Displacement' does not exist in current context

[NinjaTrader_Dierk]

Displacement exists on indicators but not on strategies.

[Ninja B]

Displacement exists on indicators but not on strategies.

I could just make a displaced EMA and SMA and then use it in the strategy right?

[NinjaTrader_Dierk]

That should work