Hi Lewis, hi folks.
With the Outliner, you can move groups and components around in the hierarchy of you model. The geometry shall not be affected.
As for pasting in place between different instances of SketchUp on Windows or different files on Mac, it seems to work well on my Mac.
After sending this I was told that this message concerns my.sketchup.
Of course my explanation is valid for the desktop version. I doubt that it works with my.sketchup since, so far, it doesn’t have the Outliner.
Sorry for the confusion, if any.
Best regards.
Jean