Hi,

A) How i can save it in PDF format ?

There is a view for that, it requires that you have OSProcess, LaTeX,
etc. properly setup on your machine though. For the Seaside book we
have a cron-job that nightly downloads the LaTeX source and builds a
fresh PDF.

Where i can found instructions to configuration it ?

In the view i found the LaTex - PDF option but when select they erase error.

I think to port my PRBook instances into Gemstone ( Its run on Ubuntu server)

All works fine on this environment ?

B) After create and update the pages with the Pier editor ( Login and edit the structures ) i can save the change to the original methods ?

No, this is not implemented.

If i need to port my PRKernel instance from one 'database - image ' to another ' database -image ' how i can do it ?

How i can save my update data for export - import ?

Thanks,

Dario