How can I put the folder containing my iCloud documents in the Finder sidebar?

Question

iCloud documents live in ~Library/Mobile Documents. But if I try to drag said folder to the Finder sidebar, I get a "do not enter" sign, and it won't add. How can I put my iCloud documents folder in the Finder Sidebar?

Answer 1

First, make an alias to the ~/Library/Mobile Documents folder. Then, drag the alias to the sidebar.