True Streng Index - Signal line: how to add this idicator

[khacdiepvnc]

Hi
I need make a robot with True Streng Index - Signal line Idicator,
But the web https://fxdreema.com has not got this idicator.
Can you help me plz
Thanks

[josecortesllobat]

https://fxdreema.com/tutorial/builder/indicators

[khacdiepvnc]

@josecortesllobat thanks