Revit Tutorials – Revit Architecture: Creating Revit Levels and Grids

In this ACME building series, we will begin setting up the BIM project framework so that we can model the revit structure. It is important to understand how to create and modify the levels and grids information as it is critical to each type of project. Even a Revit beginner can jump right in, follow, and learn more about Revit.

Source