Using C# Component , Duplicate & Create Revit Family // Please let me know

Grasshopper
1

Hello, please reply.
I wonder how to connect the reboot at Grasshopper.

For example, use the c# component of Greathopper.
After I connect to the revit api, I want to know how to clone my family from the revit and create a family using the data compiled from grasshopper.
I beg you.
https://youtu.be/m3o2n2w4Omk

2

I wonder the initial setup like using “Revit Wizard” on grasshoppers. I beg you.