Форуми / Cotonti / Support / Private Pages

Make a new cat.
Make a specific tpl for it. page.CAT.tpl

Use a if structure to display content so only admin and owner can view it.
In else structure put something like "This page is not ment for you."

<!-- IF {userid} == {PHP.pag.page_ownerid} or user = admin --> (don't know the real expression)