Two Layout+ PCBs from One Capture .DSN

I have a Capture Design Project, exatly a Flat Project: One Schematic Folder and Two Pages (connected each other with off-page connectors).

I would to make a Layout+ PCB for PAGE1  schematic and a second PCB for PAGE2

How I can do? Seems that I have to do two Capture Project for two PCB

 Thanks in advance