How to set value for a Parameter in Revit Family


I created a new parameter for a Revit Family, using the Python script here,

I want to set some value for this parameter. I tried element.SetParameterByName, but i think it is for editing a family’s paramter in project file. I want similar editing in family file(RFA). Can anyone please guide me.



Hi @Vasu ,
check out this topic:


Thank you very much.