Editable float curve variable

Is it possible to make a variable like that? Not asset reference, a variable.
I’m making a ‘procedural’ vehicle blueprint and want it to be easy to edit the curves (:

Took me a while to figure this out. But you can use this variable type:

FRuntimeFloatCurve MyCurve;

That will create the same result as in your screenshot.

Hi ,
I want to know how to draw the red curve like the screenshot above.
FRuntimeFloatCurve can create a graph but it does not contain a editable curves.