how can I change the backtesting start date

[jcm21]

I have not been able to change the backtesting start date. Technical support and I worked on it for a long time. I am using the "BackTesting\BTMovingAverage.efs" formula.
I think the change in start date is accomplished somewhere in the Back Testing panel
displayed in the attachment. Kindly tell me what I should do once I have displayed the panel.

Thanks

[ACM]

jcm21
Set the Time Template to load the required amount of data in the chart on which you are running the back test.
Alex