I'm assume you Googled? https://www.multicharts.com/discussion/viewtopic.php?t=10875 I know nothing about this indicator but just Googled your question and this popped up.
He is looking for the indicator for the regular version of MultiCharts, according to his post in that thread. I assume there are different versions of MultiCharts. Probably the .net version is different than MultiCharts.
Everything getting more complicated. I tried a demo of a big time futures broker (actually don't remember which one) I couldn't figure out how to change the chart from S&P mini's to something else.