Shape edited slabs are the foundation of modeling a landscape in Revit. And while they can be a bit tedious to model and grade, here are some tips and tricks that I have found that make the process a bit easier. And because there are always new things to discover about Revit, a couple of these I learned fairly recently.
My portion of the session was a live demonstration of Revit, plus some Dynamo. Here is a link to download the session data set, which includes a Revit file, a few AutoCAD files, three Dynamo scripts, and associated Dynamo packages.