Curious about multi-root workspaces

[GitandGeek]

The latest version of cursor features multi-root workspaces. Could someone explain in detail how such a workspace is set up and how does it work?

[deanrie]

The same here:

Can you explain how to create Multi-root workspaces?

Can you kindly actually explain how do do what this cryptic announcement suggests? And assume of course it probably needs to be applied to an existing workspace. Also, I don’t think it’s about “related repos or projects” as much as it’s about the alternative of multiple windows being unacceptable to work with.