How do I copy tasks or milestones from one project to another in v6?

1. I open an existing Project and select a series of task and do a Ctrl + C

2. I then go to another Project and do a Ctrl + V to paste these tasks into this new project. 

Nothing happens, We were able to do this in 5.4 but not now in v6, very annoying.

I have found nothing in the help files or tutorials to tell me how to do this.

Regards,

Mark Walley

Kaon Interactive

mwalley@kaon.com