EA which automatically adds custom indicators to the chart

[otabekxalilov_]

Hi all. I would like to create an EA that will automatically add custom indicators to the chart. But looking for functions I could not find how to implement this. Please, if anyone can, then throw off an example, thanks.

[jstap]

Add a template containing indicator, and EA, in chart and objects apply template, this will only work on live demo, not back test.