The simplest way to create a Web content page is to use the
administration portlet provided in portal, and that is the process
described here. Alternatively, you can also attach content from a
Web content folder on any existing portal page using the
Advanced
options section in the page properties. Doing this will
essentially make the portal page a Web content page. This also means
that a unique public render parameters sharing scope is set on the
page if no scope was defined yet.
Caching note: When using Web content pages, you cannot use advanced
Web content caching but instead can use only the portlet fragment
cache.