COAST give you the possibility to define a page hierarchy. With this feature you can easily define a site map with different sections. For example a section for all users and another for private users only, where this different sections have different page layouts. The page layout is inherited to the subpages.
[[#wd DisplayAnythingRenderer { /AnythingInfo { "/Pages {" " # subclasses for "Page"" " /Page {" " /OpenSection { "HomePage" "Welcome" }" " /PrivateSection { "HomePage" "Booking" "Holidays" }" "}" } }]]