Back Study/EFS variable names for Stochastics Montage

[actionjackson]

I am trying to establish an EFS backstudy on Alexis Montenegros' Stochastic Montage. I am using the MACD.MACD stochastic selection. What are the variable names to use in setting up trade conditions in the EFS backstudy, e.g., when the %K and %D crossover, while using the Stochastic Montage MACD.MACD?