Create a new drainage node in 2022 Connect R1

With the release of 2022 R1, it seems like there are new capabilities for drainage node definitions, but a current lack of documentation or examples as to how to create the new feature definitions.  In previous versions, you created the cells associated with the new node (plan, 3D top, 3D bottom), and were able to simply assign the feature definitions based on the cells you had created.  The new feature definitions required for drainage nodes seems like a greatly expanded number of fields required.  A step by step video of how to create a new stormwater drainage node feature definition from scratch appears to be needed for the new release once you are at the point where you have already created the required cells and element templates.