@ambrogio Hello
Thanks for your response, look at the picture I sent, when I want to import an indicator, what should I put in Data type, name and default value??

@l-andorrà Hello
Thanks for your response, do you have any other solution??

Hello, I want an indicator
add macd-histogram-indicator to fxdreema, thank you for telling me how to use this option, Applied MA method for signal line
to define

I want the options 1, 2 and 3 to be like what I showed in the picture so that I can choose the options