Hello, I am posting a Tutorial for exterior Elevations for Revit based in the Filters systems, I hope this tutorial is useful and is open to be improved. Right now is working for me and the company I am working on and you cans use it from small projects to large projects, depends in your ability.
I hope you can understand the main concept. I will try to improve it anyways, because I fill needs to be more clear, I will post a new one sometime next week
Jorge