Moving Project References?

How do i move a bunch of Project references to a document reference?
They are all alias’s to files.
I can select them, but cant switch to document reference in order to move them, and cant copy or paste them either.

i have many project references, and i now want to sort them into document references.

Thanks
Luke

Use QuickReference panels. You can load up the References pane in a QR window (easy way is Ctrl-Opt-Cmd-N with the window active—that works for the main inspector too, by the way) and then drag and drop references from another QR window or the main inspector. So leave the inspector showing project references, then open up each item you wish to distribute the items to in turn.