Check out my course on how to use all the SMART Revit features for Electrical design: https://www.mepguy.com/electrical-des...
Also download my free Load estimation spreadsheet and parametric clearance family while you're there!
Sometimes you need to show a drafting view of a duct bank because your company uses a standard duct bank detail. Well now you can with 2021 Revit Sections. Simply click on Reference Views when you place your section to show any Drafting View you want!